From 4758adfd9c8ebb6ad14ef4f8b3b8d0f04b203371 Mon Sep 17 00:00:00 2001
From: KonradStaniec <konrad.staniec@gmail.com>
Date: Tue, 10 Sep 2024 09:15:42 +0200
Subject: [PATCH] Introduce changelog process (#61)

- modifies `CHANGELOG.md` file to follow
https://keepachangelog.com/en/1.0.0/ convention
- add proper instructions in `CONTRIBUTING.md` and `RELEASE_PROCESS.md`
files
---
 CHANGELOG.md                | 559 ++++--------------------------------
 CONTRIBUTING.md             |  20 ++
 RELEASE_PROCESS.md          |   9 +
 scripts/update_changelog.sh |  89 ------
 4 files changed, 79 insertions(+), 598 deletions(-)
 delete mode 100755 scripts/update_changelog.sh

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54dbc970..15aaeaf8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,530 +1,71 @@
-# Changelog
-
-## [v0.8.0](https://github.com/babylonlabs-io/babylon/tree/v0.8.0) (2024-02-08)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.8.0-rc.0...v0.8.0)
-
-## [v0.8.0-rc.0](https://github.com/babylonlabs-io/babylon/tree/v0.8.0-rc.0) (2024-01-22)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.7.2...v0.8.0-rc.0)
-
-**Closed issues:**
-
-- Dead Link in the Git "Joining the testnet"  [\#406](https://github.com/babylonlabs-io/babylon/issues/406)
-- Broken link for testnet in the main README.md [\#403](https://github.com/babylonlabs-io/babylon/issues/403)
-- Random failure when running integration test [\#319](https://github.com/babylonlabs-io/babylon/issues/319)
-- Refactor BLS signer to load gas settings during initiation [\#311](https://github.com/babylonlabs-io/babylon/issues/311)
-- Random CI failure on QueryFinalizedChainInfo [\#288](https://github.com/babylonlabs-io/babylon/issues/288)
-
-**Merged pull requests:**
-
-- chore: add parameter sections for module docs [\#418](https://github.com/babylonlabs-io/babylon/pull/418) ([SebastianElvis](https://github.com/SebastianElvis))
-- doc: documentation for the epoching module [\#416](https://github.com/babylonlabs-io/babylon/pull/416) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: making zoneconcierge resilient against long BTC reorg \(again\) [\#413](https://github.com/babylonlabs-io/babylon/pull/413) ([SebastianElvis](https://github.com/SebastianElvis))
-- BTC Staking [\#409](https://github.com/babylonlabs-io/babylon/pull/409) ([vitsalis](https://github.com/vitsalis))
-- Fix typos  [\#405](https://github.com/babylonlabs-io/babylon/pull/405) ([AtomicInnovation321](https://github.com/AtomicInnovation321))
-- Updated testnet link [\#404](https://github.com/babylonlabs-io/babylon/pull/404) ([kunallimaye](https://github.com/kunallimaye))
-- README: updating discord link [\#402](https://github.com/babylonlabs-io/babylon/pull/402) ([GakiBash](https://github.com/GakiBash))
-- README: Add medium link [\#400](https://github.com/babylonlabs-io/babylon/pull/400) ([EdwardFanfan](https://github.com/EdwardFanfan))
-- Bump comet bft [\#399](https://github.com/babylonlabs-io/babylon/pull/399) ([KonradStaniec](https://github.com/KonradStaniec))
-- hotfix: Barberry upgrade [\#398](https://github.com/babylonlabs-io/babylon/pull/398) ([vitsalis](https://github.com/vitsalis))
-- Bump wasmd to stable [\#396](https://github.com/babylonlabs-io/babylon/pull/396) ([KonradStaniec](https://github.com/KonradStaniec))
-- hotfix: fixing marshaling of MsgWrappedCreateValidator [\#394](https://github.com/babylonlabs-io/babylon/pull/394) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: adding a flag for retrieving proofs of a FinalizedChainInfo [\#391](https://github.com/babylonlabs-io/babylon/pull/391) ([SebastianElvis](https://github.com/SebastianElvis))
-- e2e: merge integration tests with e2e tests [\#390](https://github.com/babylonlabs-io/babylon/pull/390) ([SebastianElvis](https://github.com/SebastianElvis))
-
-## [v0.7.2](https://github.com/babylonlabs-io/babylon/tree/v0.7.2) (2023-06-10)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.7.1...v0.7.2)
-
-## [v0.7.1](https://github.com/babylonlabs-io/babylon/tree/v0.7.1) (2023-05-30)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.7.0...v0.7.1)
-
-**Closed issues:**
-
-- zoneconcierge: parameterise timeout for IBC packets [\#207](https://github.com/babylonlabs-io/babylon/issues/207)
-
-**Merged pull requests:**
-
-- hotfix: fixing marshaling of `MsgWrappedCreateValidator` [\#393](https://github.com/babylonlabs-io/babylon/pull/393) ([SebastianElvis](https://github.com/SebastianElvis))
-
-## [v0.7.0](https://github.com/babylonlabs-io/babylon/tree/v0.7.0) (2023-05-26)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.6.0...v0.7.0)
-
-**Closed issues:**
-
-- Nil hooks [\#214](https://github.com/babylonlabs-io/babylon/issues/214)
-
-**Merged pull requests:**
-
-- Release v0.7.0 [\#388](https://github.com/babylonlabs-io/babylon/pull/388) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge: adding header timestamp to IndexedHeader [\#387](https://github.com/babylonlabs-io/babylon/pull/387) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: parameterise timeout for IBC packets [\#386](https://github.com/babylonlabs-io/babylon/pull/386) ([SebastianElvis](https://github.com/SebastianElvis))
-- CI: Push images for dev branch commits [\#385](https://github.com/babylonlabs-io/babylon/pull/385) ([filippos47](https://github.com/filippos47))
-- dockerfile: opt out version when building [\#384](https://github.com/babylonlabs-io/babylon/pull/384) ([SebastianElvis](https://github.com/SebastianElvis))
-- Use fee module [\#383](https://github.com/babylonlabs-io/babylon/pull/383) ([KonradStaniec](https://github.com/KonradStaniec))
-- Bump vulnerable docker/distribution [\#382](https://github.com/babylonlabs-io/babylon/pull/382) ([vitsalis](https://github.com/vitsalis))
-- Bump wasmd to rc2 [\#381](https://github.com/babylonlabs-io/babylon/pull/381) ([KonradStaniec](https://github.com/KonradStaniec))
-- Add wasm e2e test [\#380](https://github.com/babylonlabs-io/babylon/pull/380) ([KonradStaniec](https://github.com/KonradStaniec))
-- phase2: IBC packet and logic [\#368](https://github.com/babylonlabs-io/babylon/pull/368) ([SebastianElvis](https://github.com/SebastianElvis))
-
-## [v0.6.0](https://github.com/babylonlabs-io/babylon/tree/v0.6.0) (2023-05-10)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.6.0rc0...v0.6.0)
-
-**Merged pull requests:**
-
-- Release v0.6.0 [\#379](https://github.com/babylonlabs-io/babylon/pull/379) ([vitsalis](https://github.com/vitsalis))
-- Fix non-determinism in integration test [\#377](https://github.com/babylonlabs-io/babylon/pull/377) ([KonradStaniec](https://github.com/KonradStaniec))
-- Fix consensus version in our custom modules [\#376](https://github.com/babylonlabs-io/babylon/pull/376) ([KonradStaniec](https://github.com/KonradStaniec))
-- Add fuzz test for epoch finalization/confirmation [\#375](https://github.com/babylonlabs-io/babylon/pull/375) ([KonradStaniec](https://github.com/KonradStaniec))
-
-## [v0.6.0rc0](https://github.com/babylonlabs-io/babylon/tree/v0.6.0rc0) (2023-05-04)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.6.0-rc0...v0.6.0rc0)
-
-## [v0.6.0-rc0](https://github.com/babylonlabs-io/babylon/tree/v0.6.0-rc0) (2023-05-04)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/devnet...v0.6.0-rc0)
-
-**Merged pull requests:**
-
-- use tagged branch in test contract [\#374](https://github.com/babylonlabs-io/babylon/pull/374) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Reduce default number of tests from 100 to 10 [\#373](https://github.com/babylonlabs-io/babylon/pull/373) ([vitsalis](https://github.com/vitsalis))
-- feat: new rpc RawCheckpoints [\#372](https://github.com/babylonlabs-io/babylon/pull/372) ([gusin13](https://github.com/gusin13))
-- chore: circleci: Use image with go 1.20.3 installed [\#371](https://github.com/babylonlabs-io/babylon/pull/371) ([vitsalis](https://github.com/vitsalis))
-- Improve btccheckpointinfo rpc [\#370](https://github.com/babylonlabs-io/babylon/pull/370) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: Add support for multiple chain ids in EpochChainsInfo API [\#369](https://github.com/babylonlabs-io/babylon/pull/369) ([gusin13](https://github.com/gusin13))
-- Fix bug in submission btc info [\#367](https://github.com/babylonlabs-io/babylon/pull/367) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Bump Cosmos SDK to v0.47.2 and minor bug fix [\#366](https://github.com/babylonlabs-io/babylon/pull/366) ([vitsalis](https://github.com/vitsalis))
-- feat: support multiple chain ids in FinalizedChainsInfo [\#365](https://github.com/babylonlabs-io/babylon/pull/365) ([gusin13](https://github.com/gusin13))
-- chore: Update runc and docker dependencies due to security alerts [\#364](https://github.com/babylonlabs-io/babylon/pull/364) ([vitsalis](https://github.com/vitsalis))
-- chore: Replace deprecated `rand.Seed` with dedicated datagen random generators [\#363](https://github.com/babylonlabs-io/babylon/pull/363) ([vitsalis](https://github.com/vitsalis))
-- feat: support multiple chain ids in zoneconcierge chains info api  [\#362](https://github.com/babylonlabs-io/babylon/pull/362) ([gusin13](https://github.com/gusin13))
-- Add last block height to finalized epoch info [\#361](https://github.com/babylonlabs-io/babylon/pull/361) ([KonradStaniec](https://github.com/KonradStaniec))
-- Version bumps [\#358](https://github.com/babylonlabs-io/babylon/pull/358) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: Make testnet command produce addresses bound to the host IP [\#357](https://github.com/babylonlabs-io/babylon/pull/357) ([vitsalis](https://github.com/vitsalis))
-- Move checkpoint tag to params [\#356](https://github.com/babylonlabs-io/babylon/pull/356) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Use more descriptive error message for using wrapped transactions [\#355](https://github.com/babylonlabs-io/babylon/pull/355) ([vitsalis](https://github.com/vitsalis))
-- chore: Enable building docker image with unpushed changes [\#354](https://github.com/babylonlabs-io/babylon/pull/354) ([vitsalis](https://github.com/vitsalis))
-- Handle btc related wasm queries [\#353](https://github.com/babylonlabs-io/babylon/pull/353) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: fix query height in `ProveEpochSealed` [\#352](https://github.com/babylonlabs-io/babylon/pull/352) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: fixing the bug in generating proof of sealed epoch [\#351](https://github.com/babylonlabs-io/babylon/pull/351) ([SebastianElvis](https://github.com/SebastianElvis))
-- testnet: Add flag for time between blocks [\#134](https://github.com/babylonlabs-io/babylon/pull/134) ([vitsalis](https://github.com/vitsalis))
-
-## [devnet](https://github.com/babylonlabs-io/babylon/tree/devnet) (2023-04-17)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/test...devnet)
-
-**Breaking changes:**
-
-- fix gas cost of insert header [\#309](https://github.com/babylonlabs-io/babylon/pull/309) ([KonradStaniec](https://github.com/KonradStaniec))
+<!--
+Guiding Principles:
 
-**Closed issues:**
+Changelogs are for humans, not machines.
+There should be an entry for every single version.
+The same types of changes should be grouped.
+Versions and sections should be linkable.
+The latest version comes first.
+The release date of each version is displayed.
+Mention whether you follow Semantic Versioning.
 
-- Remove `handler.go` from modules [\#336](https://github.com/babylonlabs-io/babylon/issues/336)
+Usage:
 
-**Merged pull requests:**
+Change log entries are to be added to the Unreleased section under the
+appropriate stanza (see below). Each entry should have following format:
 
-- Add support for querying for latest finalized epoch [\#350](https://github.com/babylonlabs-io/babylon/pull/350) ([KonradStaniec](https://github.com/KonradStaniec))
-- Use block gas limit when defining genesis [\#349](https://github.com/babylonlabs-io/babylon/pull/349) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: Use the account specified in app.toml to sign BLS transactions [\#348](https://github.com/babylonlabs-io/babylon/pull/348) ([vitsalis](https://github.com/vitsalis))
-- Custom bindings for smart contracts [\#347](https://github.com/babylonlabs-io/babylon/pull/347) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: Make e2e tests work with new docker image [\#345](https://github.com/babylonlabs-io/babylon/pull/345) ([vitsalis](https://github.com/vitsalis))
-- Migrate epoching and btccheckpointing module to new way of handling params [\#344](https://github.com/babylonlabs-io/babylon/pull/344) ([KonradStaniec](https://github.com/KonradStaniec))
-- Feature/lint proto ci [\#343](https://github.com/babylonlabs-io/babylon/pull/343) ([KonradStaniec](https://github.com/KonradStaniec))
-- Re-enable e2e tests [\#342](https://github.com/babylonlabs-io/babylon/pull/342) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Parallelize CircleCI lint build [\#341](https://github.com/babylonlabs-io/babylon/pull/341) ([vitsalis](https://github.com/vitsalis))
-- docker: Refactor to a lightweight unified image [\#340](https://github.com/babylonlabs-io/babylon/pull/340) ([danbryan](https://github.com/danbryan))
-- chore: set up OpenAPI [\#339](https://github.com/babylonlabs-io/babylon/pull/339) ([fadeev](https://github.com/fadeev))
-- refactor: remove `handler.go` files from modules [\#337](https://github.com/babylonlabs-io/babylon/pull/337) ([fadeev](https://github.com/fadeev))
-- Cleanup params in Babylon custom modules. [\#334](https://github.com/babylonlabs-io/babylon/pull/334) ([KonradStaniec](https://github.com/KonradStaniec))
-- zoneconcierge: moving extended client keeper to Babylon repo [\#333](https://github.com/babylonlabs-io/babylon/pull/333) ([SebastianElvis](https://github.com/SebastianElvis))
-- Use new version for our fork of ibc go [\#332](https://github.com/babylonlabs-io/babylon/pull/332) ([KonradStaniec](https://github.com/KonradStaniec))
-- proto: fix proto-linter comments for epoching/zoneconcierge [\#331](https://github.com/babylonlabs-io/babylon/pull/331) ([SebastianElvis](https://github.com/SebastianElvis))
-- Fix proto linter comments in btccheckpoint and monitor [\#330](https://github.com/babylonlabs-io/babylon/pull/330) ([KonradStaniec](https://github.com/KonradStaniec))
-- proto-lint: Add comments to btclightclient and checkpointing proto files [\#329](https://github.com/babylonlabs-io/babylon/pull/329) ([vitsalis](https://github.com/vitsalis))
-- CI: Build and push Docker image to ECR [\#328](https://github.com/babylonlabs-io/babylon/pull/328) ([filippos47](https://github.com/filippos47))
-- Bump cosmos-sdk to stable version [\#327](https://github.com/babylonlabs-io/babylon/pull/327) ([KonradStaniec](https://github.com/KonradStaniec))
-- Integrate wasmd [\#324](https://github.com/babylonlabs-io/babylon/pull/324) ([KonradStaniec](https://github.com/KonradStaniec))
-- Migrate to comet bft [\#323](https://github.com/babylonlabs-io/babylon/pull/323) ([KonradStaniec](https://github.com/KonradStaniec))
-- Update protobuf generation [\#322](https://github.com/babylonlabs-io/babylon/pull/322) ([KonradStaniec](https://github.com/KonradStaniec))
-- Use cosmos v47 [\#320](https://github.com/babylonlabs-io/babylon/pull/320) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Add balance check before inserting MsgWrappedCreateValidator into the epoch message queue [\#318](https://github.com/babylonlabs-io/babylon/pull/318) ([gitferry](https://github.com/gitferry))
-- checkpointing: stateless checks on `MsgCreateValidator` [\#316](https://github.com/babylonlabs-io/babylon/pull/316) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Add fuzz test of addBlsSig [\#313](https://github.com/babylonlabs-io/babylon/pull/313) ([gitferry](https://github.com/gitferry))
-- btccheckpoint: Add information about transactions to BTCCheckpointInfo [\#312](https://github.com/babylonlabs-io/babylon/pull/312) ([vitsalis](https://github.com/vitsalis))
-- chore: Keep a single encoding config in the application [\#308](https://github.com/babylonlabs-io/babylon/pull/308) ([gitferry](https://github.com/gitferry))
-- feat: Checkpointing/Add fee estimation in sending BLS-sig tx [\#307](https://github.com/babylonlabs-io/babylon/pull/307) ([gitferry](https://github.com/gitferry))
-- prepare-genesis cmd: Add flags related to inflation [\#306](https://github.com/babylonlabs-io/babylon/pull/306) ([vitsalis](https://github.com/vitsalis))
-- fix: remove `start_epoch` and `end_epoch` parameters in APIs [\#305](https://github.com/babylonlabs-io/babylon/pull/305) ([SebastianElvis](https://github.com/SebastianElvis))
-- Fix whitespace for Make 4.3 [\#303](https://github.com/babylonlabs-io/babylon/pull/303) ([freshe4qa](https://github.com/freshe4qa))
+* [#PullRequestNumber](PullRequestLink) message
 
-## [test](https://github.com/babylonlabs-io/babylon/tree/test) (2023-03-17)
+Types of changes (Stanzas):
 
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.5.0...test)
+"Features" for new features.
+"Improvements" for changes in existing functionality.
+"Deprecated" for soon-to-be removed features.
+"Bug Fixes" for any bug fixes.
+"Client Breaking" for breaking CLI commands and REST routes used by end-users.
+"API Breaking" for breaking exported APIs used by developers building on SDK.
+"State Machine Breaking" for any changes that result in a different AppState
+given same genesisState and txList.
+Ref: https://keepachangelog.com/en/1.0.0/
+-->
 
-**Implemented enhancements:**
-
-- Fees as a parameter for the BlsSig transaction [\#168](https://github.com/babylonlabs-io/babylon/issues/168)
-
-**Fixed bugs:**
-
-- flaky Test: `TestRawCheckpointWithMeta_Accumulate4` [\#124](https://github.com/babylonlabs-io/babylon/issues/124)
-
-**Closed issues:**
-
-- Use proto linter and formatter  [\#321](https://github.com/babylonlabs-io/babylon/issues/321)
-- Lack of balance check before inserting MsgWrappedCreateValidator into the message queue [\#317](https://github.com/babylonlabs-io/babylon/issues/317)
-- Duplicate txs queued in the same epoch show inconsistent execution result [\#314](https://github.com/babylonlabs-io/babylon/issues/314)
-- Redundant pagination parameters in API [\#304](https://github.com/babylonlabs-io/babylon/issues/304)
-- Chain died on block 621 [\#302](https://github.com/babylonlabs-io/babylon/issues/302)
-- Add test for adding a BLS-sig transaction [\#279](https://github.com/babylonlabs-io/babylon/issues/279)
-- Add logs to show the submitter of each BLS-sig transaction [\#278](https://github.com/babylonlabs-io/babylon/issues/278)
-- zoneconcierge: API for querying submitted/confirmed chain info [\#212](https://github.com/babylonlabs-io/babylon/issues/212)
-- Validators should stop submitting BLS-sigs when they are syncing [\#182](https://github.com/babylonlabs-io/babylon/issues/182)
-- Accept encoding config in `InitPrivSigner` function instead of creating it. [\#174](https://github.com/babylonlabs-io/babylon/issues/174)
-- Improving Undelegating Requests and Lifecycle [\#159](https://github.com/babylonlabs-io/babylon/issues/159)
-
-## [v0.5.0](https://github.com/babylonlabs-io/babylon/tree/v0.5.0) (2023-02-03)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.4.0...v0.5.0)
-
-**Breaking changes:**
-
-- Improve btc checkpoint data model [\#284](https://github.com/babylonlabs-io/babylon/pull/284) ([KonradStaniec](https://github.com/KonradStaniec))
-
-**Fixed bugs:**
-
-- Fix vulnerability when processing bls sig transactions [\#287](https://github.com/babylonlabs-io/babylon/pull/287) ([KonradStaniec](https://github.com/KonradStaniec))
-
-**Closed issues:**
-
-- Error results in RawCheckpointList [\#280](https://github.com/babylonlabs-io/babylon/issues/280)
-- Creating a validator after the chain has been running for a while leads to the validator never becoming bonded. [\#275](https://github.com/babylonlabs-io/babylon/issues/275)
-- Flaky zoneconcierge test [\#251](https://github.com/babylonlabs-io/babylon/issues/251)
-- go 1.19 [\#227](https://github.com/babylonlabs-io/babylon/issues/227)
-
-**Merged pull requests:**
-
-- Release v0.5.0 [\#301](https://github.com/babylonlabs-io/babylon/pull/301) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge API: pagtinating chain IDs API [\#300](https://github.com/babylonlabs-io/babylon/pull/300) ([SebastianElvis](https://github.com/SebastianElvis))
-- Fix: Monitor/fix reported checkpoint BTC height query bugs [\#299](https://github.com/babylonlabs-io/babylon/pull/299) ([gitferry](https://github.com/gitferry))
-- Add Apache 2.0 licence [\#298](https://github.com/babylonlabs-io/babylon/pull/298) ([vitsalis](https://github.com/vitsalis))
-- Clean and split up README [\#297](https://github.com/babylonlabs-io/babylon/pull/297) ([vitsalis](https://github.com/vitsalis))
-- fix: add BLST\_PORTABLE flag before build instruction [\#295](https://github.com/babylonlabs-io/babylon/pull/295) ([vitsalis](https://github.com/vitsalis))
-- btccheckpoint API: enriching existing APIs with `BTCCheckpointInfo` [\#294](https://github.com/babylonlabs-io/babylon/pull/294) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Remove checkpointing spec [\#293](https://github.com/babylonlabs-io/babylon/pull/293) ([gitferry](https://github.com/gitferry))
-- API: add parameters to range queries and improve outputs [\#292](https://github.com/babylonlabs-io/babylon/pull/292) ([SebastianElvis](https://github.com/SebastianElvis))
-- btccheckpoint API: range query for BTC checkpoints [\#291](https://github.com/babylonlabs-io/babylon/pull/291) ([SebastianElvis](https://github.com/SebastianElvis))
-- btccheckpoint API: add hash to `BtcCheckpointHeightAndHash` API [\#290](https://github.com/babylonlabs-io/babylon/pull/290) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: range query for epochs [\#289](https://github.com/babylonlabs-io/babylon/pull/289) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Monitor/Add new KV and query for checkpoint reported btc height [\#286](https://github.com/babylonlabs-io/babylon/pull/286) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: proper initialisation for chain info [\#285](https://github.com/babylonlabs-io/babylon/pull/285) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: API/Fix checkpoint list total error [\#283](https://github.com/babylonlabs-io/babylon/pull/283) ([gitferry](https://github.com/gitferry))
-- fix: Fix pagination error of RawCheckpointList [\#282](https://github.com/babylonlabs-io/babylon/pull/282) ([gitferry](https://github.com/gitferry))
-- Bump btcd versions to fix 2 consensus issues [\#281](https://github.com/babylonlabs-io/babylon/pull/281) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: add HTTP URL for LastCheckpointWithStatusRequest [\#277](https://github.com/babylonlabs-io/babylon/pull/277) ([gitferry](https://github.com/gitferry))
-- epoching/checkpointing: fuzz test for validators with zero voting power [\#276](https://github.com/babylonlabs-io/babylon/pull/276) ([SebastianElvis](https://github.com/SebastianElvis))
-- Add simple monitor module [\#274](https://github.com/babylonlabs-io/babylon/pull/274) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: checkpointing: Do not make the `home` flag a required one and unmarshall PubKey \(\#271\) [\#271](https://github.com/babylonlabs-io/babylon/pull/271) ([vitsalis](https://github.com/vitsalis))
-- Fix: Increase gas in e2e test [\#270](https://github.com/babylonlabs-io/babylon/pull/270) ([KonradStaniec](https://github.com/KonradStaniec))
-- Add integration test for zoneconcierge checkpointing [\#269](https://github.com/babylonlabs-io/babylon/pull/269) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: refactor `FinalizedChainInfo` API [\#268](https://github.com/babylonlabs-io/babylon/pull/268) ([SebastianElvis](https://github.com/SebastianElvis))
-- checkpointing API: add checkpoint lifecycle in `RawCheckpointWithMeta` [\#267](https://github.com/babylonlabs-io/babylon/pull/267) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge API: find header and fork headers at a given height [\#266](https://github.com/babylonlabs-io/babylon/pull/266) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge API: find the BTC-finalised chain info before specific CZ height [\#264](https://github.com/babylonlabs-io/babylon/pull/264) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge API: adding total number of timestamped headers to chainInfo [\#263](https://github.com/babylonlabs-io/babylon/pull/263) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: API for querying headers in a given epoch [\#261](https://github.com/babylonlabs-io/babylon/pull/261) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: API for querying the chain info of a given epoch [\#260](https://github.com/babylonlabs-io/babylon/pull/260) ([SebastianElvis](https://github.com/SebastianElvis))
-- add e2e test to CI [\#259](https://github.com/babylonlabs-io/babylon/pull/259) ([KonradStaniec](https://github.com/KonradStaniec))
-- Bump golang to 1.19 [\#257](https://github.com/babylonlabs-io/babylon/pull/257) ([KonradStaniec](https://github.com/KonradStaniec))
-- zoneconcierge: fix flaky test `FuzzProofEpochSealed_BLSSig` [\#256](https://github.com/babylonlabs-io/babylon/pull/256) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: ignore out-of-order headers in ZoneConcierge [\#255](https://github.com/babylonlabs-io/babylon/pull/255) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: API for listing the last checkpointed headers [\#254](https://github.com/babylonlabs-io/babylon/pull/254) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add new query for the last checkpoint with a given status [\#253](https://github.com/babylonlabs-io/babylon/pull/253) ([gitferry](https://github.com/gitferry))
-
-## [v0.4.0](https://github.com/babylonlabs-io/babylon/tree/v0.4.0) (2022-12-20)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.3.0...v0.4.0)
-
-**Closed issues:**
-
-- epoching: excessive `absent validator` logs during simulation [\#75](https://github.com/babylonlabs-io/babylon/issues/75)
-
-**Merged pull requests:**
-
-- Release v0.4.0 [\#252](https://github.com/babylonlabs-io/babylon/pull/252) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge: typos and rename filenames [\#250](https://github.com/babylonlabs-io/babylon/pull/250) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Introduce more control over home directory name for localnet [\#249](https://github.com/babylonlabs-io/babylon/pull/249) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge/epoching: proof that a header is in an epoch [\#248](https://github.com/babylonlabs-io/babylon/pull/248) ([SebastianElvis](https://github.com/SebastianElvis))
-- Add e2e testing framework based on Osmosis [\#247](https://github.com/babylonlabs-io/babylon/pull/247) ([KonradStaniec](https://github.com/KonradStaniec))
-- zoneconcierge: verifier for `ProofEpochSubmitted` [\#246](https://github.com/babylonlabs-io/babylon/pull/246) ([SebastianElvis](https://github.com/SebastianElvis))
-- Add versioning based on Git names for the executable [\#245](https://github.com/babylonlabs-io/babylon/pull/245) ([vitsalis](https://github.com/vitsalis))
-- Fix: Resolve linting errors [\#244](https://github.com/babylonlabs-io/babylon/pull/244) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge: query inclusion proofs and add them to `ProofEpochSealed` [\#243](https://github.com/babylonlabs-io/babylon/pull/243) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add kv for validator BLS key set [\#242](https://github.com/babylonlabs-io/babylon/pull/242) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: verifying BLS multisig in `ProofEpochSealed`  [\#241](https://github.com/babylonlabs-io/babylon/pull/241) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Unify bitmap length [\#240](https://github.com/babylonlabs-io/babylon/pull/240) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: enriching `SubmissionData` to store BTCSpvProof [\#239](https://github.com/babylonlabs-io/babylon/pull/239) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Move functionalities from the verifier [\#238](https://github.com/babylonlabs-io/babylon/pull/238) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: proof of a sealed epoch and make proof generation optional [\#237](https://github.com/babylonlabs-io/babylon/pull/237) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: API for querying the validator set of a given epoch [\#236](https://github.com/babylonlabs-io/babylon/pull/236) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add voting power to BLS key set API [\#235](https://github.com/babylonlabs-io/babylon/pull/235) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: proof that a tx is in a block [\#234](https://github.com/babylonlabs-io/babylon/pull/234) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: repurpose heartbeat mechanism to a generic function [\#233](https://github.com/babylonlabs-io/babylon/pull/233) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add bls pubkey set api [\#232](https://github.com/babylonlabs-io/babylon/pull/232) ([gitferry](https://github.com/gitferry))
-- golangci-lint [\#222](https://github.com/babylonlabs-io/babylon/pull/222) ([faddat](https://github.com/faddat))
-
-## [v0.3.0](https://github.com/babylonlabs-io/babylon/tree/v0.3.0) (2022-11-30)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.2.0...v0.3.0)
-
-**Breaking changes:**
-
-- Submission pruning improvements [\#204](https://github.com/babylonlabs-io/babylon/pull/204) ([KonradStaniec](https://github.com/KonradStaniec))
-
-**Closed issues:**
-
-- zoneconcierge: Chain info indexer snapshots the latest chain info for each epoch even without any relayer [\#220](https://github.com/babylonlabs-io/babylon/issues/220)
-
-**Merged pull requests:**
-
-- Release v0.3.0 [\#231](https://github.com/babylonlabs-io/babylon/pull/231) ([vitsalis](https://github.com/vitsalis))
-- doc: update swagger yml file [\#230](https://github.com/babylonlabs-io/babylon/pull/230) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: Update verification rule for btc raw checkpoints [\#229](https://github.com/babylonlabs-io/babylon/pull/229) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: API route [\#228](https://github.com/babylonlabs-io/babylon/pull/228) ([SebastianElvis](https://github.com/SebastianElvis))
-- Bump protogen cosmos [\#226](https://github.com/babylonlabs-io/babylon/pull/226) ([vitsalis](https://github.com/vitsalis))
-- chore: Remove starport references [\#225](https://github.com/babylonlabs-io/babylon/pull/225) ([faddat](https://github.com/faddat))
-- bump ledger and cosmos-proto [\#223](https://github.com/babylonlabs-io/babylon/pull/223) ([faddat](https://github.com/faddat))
-- zoneconcierge: find the earliest epoch that finalised a chain info for the API [\#221](https://github.com/babylonlabs-io/babylon/pull/221) ([SebastianElvis](https://github.com/SebastianElvis))
-- bump deps [\#218](https://github.com/babylonlabs-io/babylon/pull/218) ([faddat](https://github.com/faddat))
-- fix: fixed marshaling issue when enqueueing CreateValidator message and added tests [\#215](https://github.com/babylonlabs-io/babylon/pull/215) ([gitferry](https://github.com/gitferry))
-
-## [v0.2.0](https://github.com/babylonlabs-io/babylon/tree/v0.2.0) (2022-11-23)
-
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/v0.1.0...v0.2.0)
-
-**Fixed bugs:**
-
-- Concurrent issue when sending BLS-sig tx in a gorouting [\#197](https://github.com/babylonlabs-io/babylon/issues/197)
-
-**Closed issues:**
-
-- Make FromName an attribute in app.toml [\#188](https://github.com/babylonlabs-io/babylon/issues/188)
-- Add correspondence check for genesis BLS keys and genesis txs [\#180](https://github.com/babylonlabs-io/babylon/issues/180)
-
-**Merged pull requests:**
+# Changelog
 
-- Release v0.2.0 [\#217](https://github.com/babylonlabs-io/babylon/pull/217) ([vitsalis](https://github.com/vitsalis))
-- hotfix: fixing the hook issue in `app.go` [\#213](https://github.com/babylonlabs-io/babylon/pull/213) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: debugging API `ChainInfo` [\#211](https://github.com/babylonlabs-io/babylon/pull/211) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: add checkpoint info and epoch info to `FinalizedChainInfo` API [\#210](https://github.com/babylonlabs-io/babylon/pull/210) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: restrict the used port for IBC [\#209](https://github.com/babylonlabs-io/babylon/pull/209) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: Use better short description for the babylond executable [\#208](https://github.com/babylonlabs-io/babylon/pull/208) ([vitsalis](https://github.com/vitsalis))
-- IBC: bug fixes for creating IBC channels [\#206](https://github.com/babylonlabs-io/babylon/pull/206) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: API for listing all chain IDs [\#205](https://github.com/babylonlabs-io/babylon/pull/205) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: fuzz tests for various indexers [\#203](https://github.com/babylonlabs-io/babylon/pull/203) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: Resolved concurrency issue when sending BLS-sig txs [\#202](https://github.com/babylonlabs-io/babylon/pull/202) ([gitferry](https://github.com/gitferry))
-- zoneconcierge: track latest BTC-finalised header and add the query [\#201](https://github.com/babylonlabs-io/babylon/pull/201) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: subscribe to checkpointing/epoching's hooks, and add a new hooks [\#200](https://github.com/babylonlabs-io/babylon/pull/200) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Add signer key name into app custom config [\#199](https://github.com/babylonlabs-io/babylon/pull/199) ([gitferry](https://github.com/gitferry))
-- feat: Introduce swagger docs for RPC queries  [\#198](https://github.com/babylonlabs-io/babylon/pull/198) ([vitsalis](https://github.com/vitsalis))
-- feat: Add genesis time on genesis parameters [\#196](https://github.com/babylonlabs-io/babylon/pull/196) ([vitsalis](https://github.com/vitsalis))
-- zoneconcierge: heartbeat IBC packet to keep relayer awake [\#195](https://github.com/babylonlabs-io/babylon/pull/195) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: test infra for IBC and vanilla tests [\#193](https://github.com/babylonlabs-io/babylon/pull/193) ([SebastianElvis](https://github.com/SebastianElvis))
-- Add changelog [\#192](https://github.com/babylonlabs-io/babylon/pull/192) ([KonradStaniec](https://github.com/KonradStaniec))
-- datagen: add datagen functions for testing reporter [\#190](https://github.com/babylonlabs-io/babylon/pull/190) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: hook onto the light client and index headers/forks [\#189](https://github.com/babylonlabs-io/babylon/pull/189) ([SebastianElvis](https://github.com/SebastianElvis))
-- zoneconcierge: replace IBC-Go with Babylon's fork, and implement DB schemas [\#184](https://github.com/babylonlabs-io/babylon/pull/184) ([SebastianElvis](https://github.com/SebastianElvis))
+All notable changes to this project will be documented in this file.
 
-## [v0.1.0](https://github.com/babylonlabs-io/babylon/tree/v0.1.0) (2022-11-05)
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
-[Full Changelog](https://github.com/babylonlabs-io/babylon/compare/b1645c9eea6511069c0b2ad0328d794018450eac...v0.1.0)
+## Unreleased
 
-**Implemented enhancements:**
+### State Machine Breaking
 
-- Checkpointing: remove hardcoded FlagFee [\#160](https://github.com/babylonlabs-io/babylon/issues/160)
-- Proper coin denomination for testnet [\#139](https://github.com/babylonlabs-io/babylon/issues/139)
-- chore: bump Cosmos SDK dependency to `v0.46.0` [\#93](https://github.com/babylonlabs-io/babylon/issues/93)
-- btclightclient: Store BTCHeaderInfo objects instead of BTCHeaderBytes objects [\#57](https://github.com/babylonlabs-io/babylon/issues/57)
+* [#45](https://github.com/babylonlabs-io/babylon/pull/45) Implement ADR-23 and improve
+BTC staking parameters
+* [#51](https://github.com/babylonlabs-io/babylon/pull/51) Implement ADR-24 and
+enable timestamping of the public randomness committed by finality providers
+* [#32](https://github.com/babylonlabs-io/babylon/pull/32) Replace `chain-id`
+with `client-id` to identify consumer chains in `zoneconcierge` module
+* [#35](https://github.com/babylonlabs-io/babylon/pull/35) Add upgrade that
+processes `MsgCreateFinalityProvider` message during upgrade execution
+* [#4](https://github.com/babylonlabs-io/babylon/pull/4) Add upgrade that
+Insert BTC headers into `btclightclient` module state during upgrade execution
 
-**Fixed bugs:**
+## v0.9.3
 
-- bug: Transaction submission panics due to unavailability of BTC config [\#117](https://github.com/babylonlabs-io/babylon/issues/117)
-- epoching: simulation panicked with error message `panic: no delegation distribution info` [\#74](https://github.com/babylonlabs-io/babylon/issues/74)
-- Epoching AnteHandler rejects genesis staking transactions [\#36](https://github.com/babylonlabs-io/babylon/issues/36)
-- Fix handling duplicated submissions [\#163](https://github.com/babylonlabs-io/babylon/pull/163) ([KonradStaniec](https://github.com/KonradStaniec))
+## v0.9.2
 
-**Closed issues:**
+### Improvements
 
-- Improve sending of bls transaction by checkpointing module. [\#155](https://github.com/babylonlabs-io/babylon/issues/155)
-- Checkpointing: random BLS-sig transactions are not executed successfully [\#141](https://github.com/babylonlabs-io/babylon/issues/141)
-- Fix integration test and blssigner denominations [\#137](https://github.com/babylonlabs-io/babylon/issues/137)
-- Errors prompted by the static analyser in `x/btclightclient` [\#9](https://github.com/babylonlabs-io/babylon/issues/9)
+* [#19](https://github.com/babylonlabs-io/babylon/pull/19) Modify Babylon node
+LICENSE.md file
 
-**Merged pull requests:**
+## v0.9.1
 
-- Release v0.1.0 [\#191](https://github.com/babylonlabs-io/babylon/pull/191) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: add validate-genesis cmd [\#187](https://github.com/babylonlabs-io/babylon/pull/187) ([gitferry](https://github.com/gitferry))
-- chore: add correspondence check against gentx when adding genesis BLS keys [\#186](https://github.com/babylonlabs-io/babylon/pull/186) ([gitferry](https://github.com/gitferry))
-- chore: regtest support [\#185](https://github.com/babylonlabs-io/babylon/pull/185) ([SebastianElvis](https://github.com/SebastianElvis))
-- Implement ADR-01 [\#183](https://github.com/babylonlabs-io/babylon/pull/183) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: Upgrade proto generation Docker image and script [\#181](https://github.com/babylonlabs-io/babylon/pull/181) ([vitsalis](https://github.com/vitsalis))
-- Fix accepting submission [\#179](https://github.com/babylonlabs-io/babylon/pull/179) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: add add-genesis-bls cmd [\#178](https://github.com/babylonlabs-io/babylon/pull/178) ([gitferry](https://github.com/gitferry))
-- fix: CI failed after merging \#175 [\#177](https://github.com/babylonlabs-io/babylon/pull/177) ([gitferry](https://github.com/gitferry))
-- ibc: vanilla IBC module [\#176](https://github.com/babylonlabs-io/babylon/pull/176) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: add create-genesis-bls cmd [\#175](https://github.com/babylonlabs-io/babylon/pull/175) ([gitferry](https://github.com/gitferry))
-- Bump cosmos sdk [\#173](https://github.com/babylonlabs-io/babylon/pull/173) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: Add prepare-genesis command [\#172](https://github.com/babylonlabs-io/babylon/pull/172) ([vitsalis](https://github.com/vitsalis))
-- Refactor submission bitcoin status [\#170](https://github.com/babylonlabs-io/babylon/pull/170) ([KonradStaniec](https://github.com/KonradStaniec))
-- Validate btc objects in ante-handler [\#169](https://github.com/babylonlabs-io/babylon/pull/169) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: Use \(u\)bbn bond denominations [\#167](https://github.com/babylonlabs-io/babylon/pull/167) ([vitsalis](https://github.com/vitsalis))
-- feat: checkpointing/improve the sending of BLS-sig tx [\#166](https://github.com/babylonlabs-io/babylon/pull/166) ([gitferry](https://github.com/gitferry))
-- feat: checkpointing/implement WrappedCreateValidator cli [\#165](https://github.com/babylonlabs-io/babylon/pull/165) ([gitferry](https://github.com/gitferry))
-- Move retry module from Vigilante to BBN [\#164](https://github.com/babylonlabs-io/babylon/pull/164) ([gusin13](https://github.com/gusin13))
-- feat: checkpointing/add create-bls-key cli [\#162](https://github.com/babylonlabs-io/babylon/pull/162) ([gitferry](https://github.com/gitferry))
-- chore: checkpointing/refactor validate basic [\#161](https://github.com/babylonlabs-io/babylon/pull/161) ([gitferry](https://github.com/gitferry))
-- Query to get submissions for given epoch [\#158](https://github.com/babylonlabs-io/babylon/pull/158) ([KonradStaniec](https://github.com/KonradStaniec))
-- Functionality for building custom mainnet tags [\#157](https://github.com/babylonlabs-io/babylon/pull/157) ([vitsalis](https://github.com/vitsalis))
-- Improve integration tests [\#156](https://github.com/babylonlabs-io/babylon/pull/156) ([KonradStaniec](https://github.com/KonradStaniec))
-- epoching: fix error of `unexpected validator in unbonding queue` [\#154](https://github.com/babylonlabs-io/babylon/pull/154) ([SebastianElvis](https://github.com/SebastianElvis))
-- Fix ancestry error [\#153](https://github.com/babylonlabs-io/babylon/pull/153) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: fix error msg typo of btccheckpoint [\#151](https://github.com/babylonlabs-io/babylon/pull/151) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching/checkpointing: checkpoint-assisted unbonding [\#150](https://github.com/babylonlabs-io/babylon/pull/150) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: Allow minimum work headers for a testnet/simnet [\#148](https://github.com/babylonlabs-io/babylon/pull/148) ([vitsalis](https://github.com/vitsalis))
-- Add test for checkpoint submissions and state change [\#147](https://github.com/babylonlabs-io/babylon/pull/147) ([KonradStaniec](https://github.com/KonradStaniec))
-- fix: fixed decoder for checkpoint [\#146](https://github.com/babylonlabs-io/babylon/pull/146) ([gitferry](https://github.com/gitferry))
-- epoching: add delegator address to events [\#145](https://github.com/babylonlabs-io/babylon/pull/145) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: checkpointing/add logs for checkpoint status change [\#144](https://github.com/babylonlabs-io/babylon/pull/144) ([gitferry](https://github.com/gitferry))
-- epoching: delegation lifecycle [\#143](https://github.com/babylonlabs-io/babylon/pull/143) ([SebastianElvis](https://github.com/SebastianElvis))
-- Relax tx formatter rules [\#142](https://github.com/babylonlabs-io/babylon/pull/142) ([KonradStaniec](https://github.com/KonradStaniec))
-- epoching: bugfix of `LatestEpochMsgs` API [\#140](https://github.com/babylonlabs-io/babylon/pull/140) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: CLI for delegating/undelegating/redelegating requests [\#138](https://github.com/babylonlabs-io/babylon/pull/138) ([SebastianElvis](https://github.com/SebastianElvis))
-- Revert: testnet: denom of gas price \#133  [\#136](https://github.com/babylonlabs-io/babylon/pull/136) ([vitsalis](https://github.com/vitsalis))
-- bitcoinsim: Remove it from the repository [\#135](https://github.com/babylonlabs-io/babylon/pull/135) ([vitsalis](https://github.com/vitsalis))
-- testnet: denom of gas price [\#133](https://github.com/babylonlabs-io/babylon/pull/133) ([SebastianElvis](https://github.com/SebastianElvis))
-- btclightclient: create temporary method for Contains request with bytes parameter [\#132](https://github.com/babylonlabs-io/babylon/pull/132) ([SebastianElvis](https://github.com/SebastianElvis))
-- btclightclient: Add BaseHeader query [\#130](https://github.com/babylonlabs-io/babylon/pull/130) ([vitsalis](https://github.com/vitsalis))
-- Remove full stack deployment and irrelevant files [\#129](https://github.com/babylonlabs-io/babylon/pull/129) ([vitsalis](https://github.com/vitsalis))
-- testnet: Add CLI args for specifying btccheckpoint and staking genesis params [\#128](https://github.com/babylonlabs-io/babylon/pull/128) ([vitsalis](https://github.com/vitsalis))
-- Add extending btc light client chain in tests [\#127](https://github.com/babylonlabs-io/babylon/pull/127) ([KonradStaniec](https://github.com/KonradStaniec))
-- chore: checkpointing/refactor bls-signer [\#126](https://github.com/babylonlabs-io/babylon/pull/126) ([gitferry](https://github.com/gitferry))
-- fix: Re-introduce localnet start to enable integration tests [\#125](https://github.com/babylonlabs-io/babylon/pull/125) ([vitsalis](https://github.com/vitsalis))
-- docker: Include vigilantes and explorer in the localnet deployment [\#123](https://github.com/babylonlabs-io/babylon/pull/123) ([vitsalis](https://github.com/vitsalis))
-- fix: checkpointing/query epoch status count bug [\#122](https://github.com/babylonlabs-io/babylon/pull/122) ([gitferry](https://github.com/gitferry))
-- Fixes initialisation bug [\#121](https://github.com/babylonlabs-io/babylon/pull/121) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: checkpointing/integrate bls-sig tx into the message flow [\#120](https://github.com/babylonlabs-io/babylon/pull/120) ([gitferry](https://github.com/gitferry))
-- epoching API: add epoch msg range queries and add timestamp to validator lifecycle [\#119](https://github.com/babylonlabs-io/babylon/pull/119) ([SebastianElvis](https://github.com/SebastianElvis))
-- fix: bls-sig accumulating bug and added tests [\#118](https://github.com/babylonlabs-io/babylon/pull/118) ([gitferry](https://github.com/gitferry))
-- epoching API: add timestamp to queued messages [\#116](https://github.com/babylonlabs-io/babylon/pull/116) ([SebastianElvis](https://github.com/SebastianElvis))
-- Parameterize genesis and config through testnet command flags [\#115](https://github.com/babylonlabs-io/babylon/pull/115) ([vitsalis](https://github.com/vitsalis))
-- Add custom query [\#114](https://github.com/babylonlabs-io/babylon/pull/114) ([KonradStaniec](https://github.com/KonradStaniec))
-- btccheckpoint: make kDeep/wDeep as system parameters [\#113](https://github.com/babylonlabs-io/babylon/pull/113) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: checkpointing/add typed events [\#112](https://github.com/babylonlabs-io/babylon/pull/112) ([gitferry](https://github.com/gitferry))
-- feat: checkpointing/ add queries about epoch status [\#111](https://github.com/babylonlabs-io/babylon/pull/111) ([gitferry](https://github.com/gitferry))
-- chore: BLS signer refactor [\#110](https://github.com/babylonlabs-io/babylon/pull/110) ([gitferry](https://github.com/gitferry))
-- epoching API: validator lifecycle [\#109](https://github.com/babylonlabs-io/babylon/pull/109) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: API: epoch\_msgs/{epoch\_num} -\> all events during this epoch [\#108](https://github.com/babylonlabs-io/babylon/pull/108) ([SebastianElvis](https://github.com/SebastianElvis))
-- btcutils: refactor for vigilante [\#107](https://github.com/babylonlabs-io/babylon/pull/107) ([SebastianElvis](https://github.com/SebastianElvis))
-- chore: Replace all instances of bbl with bbn [\#106](https://github.com/babylonlabs-io/babylon/pull/106) ([vitsalis](https://github.com/vitsalis))
-- Add babylon app config [\#105](https://github.com/babylonlabs-io/babylon/pull/105) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: checkpointing/implement BLS signer [\#104](https://github.com/babylonlabs-io/babylon/pull/104) ([gitferry](https://github.com/gitferry))
-- Add parsing correct format in btccheckpoint [\#102](https://github.com/babylonlabs-io/babylon/pull/102) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: add genesis state for checkpointing [\#101](https://github.com/babylonlabs-io/babylon/pull/101) ([gitferry](https://github.com/gitferry))
-- Add fuzz tests to formatter [\#100](https://github.com/babylonlabs-io/babylon/pull/100) ([KonradStaniec](https://github.com/KonradStaniec))
-- Fix: checkpointing/epoch growth bug [\#99](https://github.com/babylonlabs-io/babylon/pull/99) ([gitferry](https://github.com/gitferry))
-- chore: replace bbl with bbn and gitignore [\#98](https://github.com/babylonlabs-io/babylon/pull/98) ([SebastianElvis](https://github.com/SebastianElvis))
-- FIX: checkpointing/changed PoP by signing BLS public key [\#97](https://github.com/babylonlabs-io/babylon/pull/97) ([gitferry](https://github.com/gitferry))
-- Add initial implementation of tx formatter [\#96](https://github.com/babylonlabs-io/babylon/pull/96) ([KonradStaniec](https://github.com/KonradStaniec))
-- BM-102: Single BTC node in docker producing blocks [\#95](https://github.com/babylonlabs-io/babylon/pull/95) ([aakoshh](https://github.com/aakoshh))
-- Add initial test checking progress [\#94](https://github.com/babylonlabs-io/babylon/pull/94) ([KonradStaniec](https://github.com/KonradStaniec))
-- Add tests to ci [\#90](https://github.com/babylonlabs-io/babylon/pull/90) ([KonradStaniec](https://github.com/KonradStaniec))
-- FIX: Add checkpoint query with status [\#89](https://github.com/babylonlabs-io/babylon/pull/89) ([gitferry](https://github.com/gitferry))
-- enable gRPC gateway routes for rest queries [\#88](https://github.com/babylonlabs-io/babylon/pull/88) ([toliujiayi](https://github.com/toliujiayi))
-- Wire app without mocks [\#87](https://github.com/babylonlabs-io/babylon/pull/87) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: implement bls key generation [\#86](https://github.com/babylonlabs-io/babylon/pull/86) ([gitferry](https://github.com/gitferry))
-- Add integration tests [\#85](https://github.com/babylonlabs-io/babylon/pull/85) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: checkpointing/implement checkpoint verification and keeper tests [\#84](https://github.com/babylonlabs-io/babylon/pull/84) ([gitferry](https://github.com/gitferry))
-- Add btccheckpoit unit tests [\#83](https://github.com/babylonlabs-io/babylon/pull/83) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: btclightclient: Add BTCHeaderInserted event [\#82](https://github.com/babylonlabs-io/babylon/pull/82) ([vitsalis](https://github.com/vitsalis))
-- fix: Remove WASM config from application configuration [\#81](https://github.com/babylonlabs-io/babylon/pull/81) ([vitsalis](https://github.com/vitsalis))
-- epoching: smaller epoch interval in simulation [\#80](https://github.com/babylonlabs-io/babylon/pull/80) ([SebastianElvis](https://github.com/SebastianElvis))
-- FIX: Use a caching multistore in delayed staking message handler [\#79](https://github.com/babylonlabs-io/babylon/pull/79) ([aakoshh](https://github.com/aakoshh))
-- feat: checkpointing/implement cli [\#78](https://github.com/babylonlabs-io/babylon/pull/78) ([gitferry](https://github.com/gitferry))
-- fix: Add installation instructions and executable reference [\#77](https://github.com/babylonlabs-io/babylon/pull/77) ([vitsalis](https://github.com/vitsalis))
-- chore: issue templates [\#76](https://github.com/babylonlabs-io/babylon/pull/76) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Register msg server for all modules & instructions for tx submission [\#73](https://github.com/babylonlabs-io/babylon/pull/73) ([vitsalis](https://github.com/vitsalis))
-- feat: btclightclient: Refactor keepers based on needs of btcheckpoint module [\#72](https://github.com/babylonlabs-io/babylon/pull/72) ([vitsalis](https://github.com/vitsalis))
-- simulation: vanilla simulation tests [\#71](https://github.com/babylonlabs-io/babylon/pull/71) ([SebastianElvis](https://github.com/SebastianElvis))
-- Implement core btc handling logic [\#70](https://github.com/babylonlabs-io/babylon/pull/70) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: btclightclient: gRPC query fuzz tests [\#69](https://github.com/babylonlabs-io/babylon/pull/69) ([vitsalis](https://github.com/vitsalis))
-- epoching: simulation infra for integration testing [\#68](https://github.com/babylonlabs-io/babylon/pull/68) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: btclightclient: Add keeper fuzz tests [\#67](https://github.com/babylonlabs-io/babylon/pull/67) ([vitsalis](https://github.com/vitsalis))
-- epoching: fuzz tests on epoched undelegations and redelegations [\#66](https://github.com/babylonlabs-io/babylon/pull/66) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: refactor test infra, mock messages and sample fuzz tests [\#65](https://github.com/babylonlabs-io/babylon/pull/65) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: fuzz tests for slashed validator set [\#64](https://github.com/babylonlabs-io/babylon/pull/64) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: replace deprecated `EmitEvent` APIs with `EmitTypedEvent` ones [\#63](https://github.com/babylonlabs-io/babylon/pull/63) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: btclightclient HeadersState keeper fuzz tests [\#61](https://github.com/babylonlabs-io/babylon/pull/61) ([vitsalis](https://github.com/vitsalis))
-- epoching: more test infra and some fuzz tests on keeper functionalities [\#60](https://github.com/babylonlabs-io/babylon/pull/60) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: checkpointing/aggregate BLS signatures [\#59](https://github.com/babylonlabs-io/babylon/pull/59) ([gitferry](https://github.com/gitferry))
-- feat: btclightclient: Abstract the usage of btcd types and store BTCHeaderInfo objects [\#58](https://github.com/babylonlabs-io/babylon/pull/58) ([vitsalis](https://github.com/vitsalis))
-- feat: Replace BTC types unit tests with fuzz tests [\#56](https://github.com/babylonlabs-io/babylon/pull/56) ([vitsalis](https://github.com/vitsalis))
-- feat: Create datagen testutil for common random generation functions [\#55](https://github.com/babylonlabs-io/babylon/pull/55) ([vitsalis](https://github.com/vitsalis))
-- epoching: wrapper type `Epoch` and simplify code using this type [\#54](https://github.com/babylonlabs-io/babylon/pull/54) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add btclightclient events and hooks  [\#53](https://github.com/babylonlabs-io/babylon/pull/53) ([vitsalis](https://github.com/vitsalis))
-- feat: add raw checkpoint creation [\#52](https://github.com/babylonlabs-io/babylon/pull/52) ([gitferry](https://github.com/gitferry))
-- feat: Add accumulattive PoW functionality to btclightclient [\#51](https://github.com/babylonlabs-io/babylon/pull/51) ([vitsalis](https://github.com/vitsalis))
-- btclightclient: Cleanup codebase and add descriptive comments [\#50](https://github.com/babylonlabs-io/babylon/pull/50) ([vitsalis](https://github.com/vitsalis))
-- Update go to 1.18 in README [\#49](https://github.com/babylonlabs-io/babylon/pull/49) ([vitsalis](https://github.com/vitsalis))
-- Upgrade to go 1.18 [\#48](https://github.com/babylonlabs-io/babylon/pull/48) ([vitsalis](https://github.com/vitsalis))
-- feat: define checkpointing registration proto and state [\#46](https://github.com/babylonlabs-io/babylon/pull/46) ([gitferry](https://github.com/gitferry))
-- BM-60: Database schema ER diagram [\#45](https://github.com/babylonlabs-io/babylon/pull/45) ([aakoshh](https://github.com/aakoshh))
-- Revert "feat: CI: Generate a single block in build check " [\#44](https://github.com/babylonlabs-io/babylon/pull/44) ([vitsalis](https://github.com/vitsalis))
-- Btccheckpoint oracle schema and processing [\#43](https://github.com/babylonlabs-io/babylon/pull/43) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: Fuzz and unit tests for btclightclient types [\#42](https://github.com/babylonlabs-io/babylon/pull/42) ([vitsalis](https://github.com/vitsalis))
-- epoching: fix genesis, param and bootstrapping [\#41](https://github.com/babylonlabs-io/babylon/pull/41) ([SebastianElvis](https://github.com/SebastianElvis))
-- feat: Add unit tests for ValidateHeader of btcutils [\#40](https://github.com/babylonlabs-io/babylon/pull/40) ([vitsalis](https://github.com/vitsalis))
-- feat: Add unit tests for BTCHeaderHashBytes and BTCHeaderBytes types  [\#39](https://github.com/babylonlabs-io/babylon/pull/39) ([vitsalis](https://github.com/vitsalis))
-- Add building, testing, and testnet instructions on README  [\#38](https://github.com/babylonlabs-io/babylon/pull/38) ([vitsalis](https://github.com/vitsalis))
-- feat: CI: Generate a single block in build check  [\#37](https://github.com/babylonlabs-io/babylon/pull/37) ([vitsalis](https://github.com/vitsalis))
-- epoching: event and hook upon a certain threshold amount of slashed voting power [\#35](https://github.com/babylonlabs-io/babylon/pull/35) ([SebastianElvis](https://github.com/SebastianElvis))
-- doc: add BLS key registration spec [\#34](https://github.com/babylonlabs-io/babylon/pull/34) ([gitferry](https://github.com/gitferry))
-- feat: add hooks, events, and error types to the checkpointing module [\#33](https://github.com/babylonlabs-io/babylon/pull/33) ([gitferry](https://github.com/gitferry))
-- epoching: state transition upon `BeginBlock` and `EndBlock` [\#32](https://github.com/babylonlabs-io/babylon/pull/32) ([SebastianElvis](https://github.com/SebastianElvis))
-- Handle insert checkpoint [\#31](https://github.com/babylonlabs-io/babylon/pull/31) ([KonradStaniec](https://github.com/KonradStaniec))
-- feat: Add btclightclient chain query [\#30](https://github.com/babylonlabs-io/babylon/pull/30) ([vitsalis](https://github.com/vitsalis))
-- feat: Implement BTCHeaderBytes and BTCHeaderHashBytes types [\#29](https://github.com/babylonlabs-io/babylon/pull/29) ([vitsalis](https://github.com/vitsalis))
-- epoching: copy/paste necessary code from staking/evidence/slashing and make modifications [\#28](https://github.com/babylonlabs-io/babylon/pull/28) ([SebastianElvis](https://github.com/SebastianElvis))
-- checkpointing: add keeper and core state [\#27](https://github.com/babylonlabs-io/babylon/pull/27) ([gitferry](https://github.com/gitferry))
-- FIX: btclightclient: Properly convert the input of contains to bytes [\#26](https://github.com/babylonlabs-io/babylon/pull/26) ([vitsalis](https://github.com/vitsalis))
-- BM-32: Update diagrams for out-of-sequence checkpoint handling [\#25](https://github.com/babylonlabs-io/babylon/pull/25) ([aakoshh](https://github.com/aakoshh))
-- FIX\(localnet\): Redirect babylond stderr to stdout [\#24](https://github.com/babylonlabs-io/babylon/pull/24) ([vitsalis](https://github.com/vitsalis))
-- BM-31: Add CircleCI pipeline for building and testing [\#23](https://github.com/babylonlabs-io/babylon/pull/23) ([vitsalis](https://github.com/vitsalis))
-- FIX: Failing btclightclient tests, remove unneeded ones, clean up [\#22](https://github.com/babylonlabs-io/babylon/pull/22) ([vitsalis](https://github.com/vitsalis))
-- FIX: Replace 'unimplemented' AnteHandler panic with comment [\#21](https://github.com/babylonlabs-io/babylon/pull/21) ([vitsalis](https://github.com/vitsalis))
-- FIX: Implement Msg interface for MsgInsertBTCSpvProof [\#20](https://github.com/babylonlabs-io/babylon/pull/20) ([vitsalis](https://github.com/vitsalis))
-- epoching: keeper functions, queries, and testing infra [\#19](https://github.com/babylonlabs-io/babylon/pull/19) ([SebastianElvis](https://github.com/SebastianElvis))
-- epoching: Wrapped messages and AnteHandler implementation [\#18](https://github.com/babylonlabs-io/babylon/pull/18) ([SebastianElvis](https://github.com/SebastianElvis))
-- FIX: Stringer in RawCheckpoint and correct checkpointing module ModuleName [\#17](https://github.com/babylonlabs-io/babylon/pull/17) ([vitsalis](https://github.com/vitsalis))
-- BM-16: feat\(epoching\): add AnteHandler `DropValidatorMsgDecorator` [\#15](https://github.com/babylonlabs-io/babylon/pull/15) ([SebastianElvis](https://github.com/SebastianElvis))
-- BM-13: feat\(epoching\): add hooks, events and keeper functions [\#14](https://github.com/babylonlabs-io/babylon/pull/14) ([SebastianElvis](https://github.com/SebastianElvis))
-- BM-10: Basic btcheaderoracle module [\#13](https://github.com/babylonlabs-io/babylon/pull/13) ([vitsalis](https://github.com/vitsalis))
-- BM-17: Add basic functianalities of bls crypto [\#12](https://github.com/babylonlabs-io/babylon/pull/12) ([gitferry](https://github.com/gitferry))
-- FIX: Resolve inconsistent BTCLightClientKeeper name [\#11](https://github.com/babylonlabs-io/babylon/pull/11) ([vitsalis](https://github.com/vitsalis))
-- BM-15: feat\(epoching\): add protobuf messages [\#10](https://github.com/babylonlabs-io/babylon/pull/10) ([SebastianElvis](https://github.com/SebastianElvis))
-- BM-6: Initial proposal for btc checkpoint message [\#8](https://github.com/babylonlabs-io/babylon/pull/8) ([KonradStaniec](https://github.com/KonradStaniec))
-- FIX: Do not modify go.mod when generating proto files [\#7](https://github.com/babylonlabs-io/babylon/pull/7) ([vitsalis](https://github.com/vitsalis))
-- BM-5: feat\(btc light client\): BTC Light Client module setup [\#6](https://github.com/babylonlabs-io/babylon/pull/6) ([vitsalis](https://github.com/vitsalis))
-- BM-2: feat\(checkpointing\): init checkpointing module and define proto types [\#5](https://github.com/babylonlabs-io/babylon/pull/5) ([gitferry](https://github.com/gitferry))
-- BM-6: Add initial scaffold for rawcheckpoint module [\#4](https://github.com/babylonlabs-io/babylon/pull/4) ([KonradStaniec](https://github.com/KonradStaniec))
-- FIX: Add script that downloads third party proto dependencies [\#3](https://github.com/babylonlabs-io/babylon/pull/3) ([vitsalis](https://github.com/vitsalis))
-- BM-3: feat\(epoching\): Epoching module setup [\#2](https://github.com/babylonlabs-io/babylon/pull/2) ([SebastianElvis](https://github.com/SebastianElvis))
-- BM-4: Add docs/diagrams with a Makefile and a test. [\#1](https://github.com/babylonlabs-io/babylon/pull/1) ([aakoshh](https://github.com/aakoshh))
+### Bug Fixes
 
+* [#13](https://github.com/babylonlabs-io/babylon/pull/13) fix shadowing bug in
+Babylon retry library
 
+## v0.9.0
 
-\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*
+Initial Release!
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7e39d193..d5409df1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -8,6 +8,7 @@
     - [Pull Requests](#pull-requests)
     - [Requesting Reviews](#requesting-reviews)
     - [Updating Documentation](#updating-documentation)
+    - [Updating Changelog](#updating-changelog)
   - [Dependencies](#dependencies)
   - [Protobuf](#protobuf)
   - [Branching Model and Release](#branching-model-and-release)
@@ -120,6 +121,25 @@ affect production code).
 If you open a PR in Babylon, it is mandatory to update the relevant
 documentation in `/docs`.
 
+### Updating Changelog
+
+Any PR which is merged to `main` and affects consumers of the codebase,
+must modify changelog [file](./CHANGELOG.md) accordingly, by adding new entry
+in `Unreleased` section of the changelog.
+
+Examples of changes which require change log update:
+- bug fixes
+- adding new APIs
+- adding new features
+
+Examples of changes that do not require changelog updates:
+- refactoring of internal implementation
+- adding new tests
+- modifying documentation
+
+The rule of thumb here is that the changelog should be updated as long as the change is
+visible by external users.
+
 ## Dependencies
 
 We use [Go Modules](https://github.com/golang/go/wiki/Modules) to manage
diff --git a/RELEASE_PROCESS.md b/RELEASE_PROCESS.md
index 29bbfc97..eb58482c 100644
--- a/RELEASE_PROCESS.md
+++ b/RELEASE_PROCESS.md
@@ -41,6 +41,9 @@ branch (see [CONTRIBUTING.md](./CONTRIBUTING.md#pull-requests)).
   the minor version number, with patch part substituted to `x` (eg: v0.11.x).
   * **PRs targeting directly a release branch can be merged _only_ when
     exceptional circumstances arise**.
+* In the release branch
+  * Create a PR that adds new version section in the `CHANGELOG.md`, matching the released version e.g
+    for branch `release/v0.Y.x`, section will be called `v0.Y.0`
 * We freeze the release branch from receiving any new features and focus on
   releasing a release candidate.
   * Finish audits and reviews.
@@ -53,12 +56,18 @@ branch (see [CONTRIBUTING.md](./CONTRIBUTING.md#pull-requests)).
   * The release verification on devnet must pass.
   * When bugs are found, create a PR for `main`, and backport fixes to the
     release branch.
+  * Before tagging the release, create and merge PR to the release branch that:
+    * Moves all changelog entries form `Unreleased` section of the changelog to the newly created section `v0.Y.0`
   * Create new release candidate tags after bugs are fixed.
 * After the team feels the release candidate is ready, create a full release:
   * **Note:** The final release MUST have the same commit hash as the latest
     corresponding release candidate.
   * Create a new annotated git tag in the release branch (follow the [Tagging
     Procedure](#tagging-procedure))
+* After the final release is made e.g `v0.Y.0`, backport changelog changes to the `main` branch
+  * checkout a new branch from the main branch: `username/backport_changelog`
+  * bring the new section from `release/v0.Y.x` branch to the `CHANGELOG.md` file on `main` branch
+  * open PR against the `main` branch
 
 ### Creating a new release branch
 
diff --git a/scripts/update_changelog.sh b/scripts/update_changelog.sh
deleted file mode 100755
index cb3e3674..00000000
--- a/scripts/update_changelog.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/bash
-# This is a wrapper around `github_changelog_generator` (https://github.com/github-changelog-generator)
-# to simplify / automate updating of the CHANGELOG.md file.
-#
-# Originally developed for CosmWasm cw_plus (https://github.com/CosmWasm/cw-plus) repository.
-set -o errexit -o pipefail
-
-ORIGINAL_OPTS=$*
-# Requires getopt from util-linux 2.37.4 (brew install gnu-getopt on Mac)
-OPTS=$(getopt -l "help,release-branch:,since-tag:,upcoming-tag:,full,token:" -o "hu:ft" -- "$@") || exit 1
-
-function print_usage() {
-    echo -e "Usage: $0 [-h|--help] [-f|--full] [--release-branch <branch>] [--since-tag <tag>] [-u|--upcoming-tag] <tag> [-t|--token <token>]
-
--h, --help                Display help
--f, --full                Process changes since the beginning (by default: since latest git version tag)
---release-branch <branch> Limit pull requests to the release branch <branch>.
---since-tag <tag>         Process changes since git version tag <tag> (by default: since latest git version tag)
--u, --upcoming-tag <tag>  Add a <tag> title in CHANGELOG for the new changes
---token <token>           Pass changelog github token <token>"
-}
-
-function remove_opt() {
-    ORIGINAL_OPTS=$(echo "$ORIGINAL_OPTS" | sed "s/\\B$1\\b//")
-}
-
-eval set -- "$OPTS"
-while true
-do
-case $1 in
-  -h|--help)
-    print_usage
-    exit 0
-    ;;
-  --since-tag)
-    shift
-    TAG="$1"
-    ;;
-  -f|--full)
-    TAG="<FULL>"
-    remove_opt $1
-    ;;
-  -u|--upcoming-tag)
-    remove_opt $1
-    shift
-    UPCOMING_TAG="$1"
-    remove_opt $1
-    ;;
-  --)
-    shift
-    break
-    ;;
-esac
-shift
-done
-
-# Get user and repo from ./.git/config
-ORIGIN_URL=$(git config --local remote.origin.url)
-GITHUB_USER=$(echo $ORIGIN_URL | sed -n 's#.*:\([^\/]*\)\/.*#\1#p')
-echo "Github user: $GITHUB_USER"
-GITHUB_REPO=$(echo $ORIGIN_URL | sed -n 's#.*/\(.*\)\.git#\1#p')
-echo "Github repo: $GITHUB_REPO"
-
-if [ -z "$TAG" ]
-then
-  # Use latest git version tag
-  TAG=$(git tag --sort=creatordate | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+' | tail -1)
-  ORIGINAL_OPTS="$ORIGINAL_OPTS --since-tag $TAG"
-fi
-
-echo "Git version tag: $TAG"
-
-cp CHANGELOG.md /tmp/CHANGELOG.md.$$
-# Consolidate tag for matching changelog entries
-TAG=$(echo "$TAG" | sed -e 's/-\([A-Za-z]*\)[^A-Za-z]*/-\1/' -e 's/-$//')
-echo "Consolidated tag: $TAG"
-sed -i -n "/^## \\[${TAG}[^]]*\\]/,\$p" CHANGELOG.md
-
-echo github_changelog_generator -u $GITHUB_USER -p $GITHUB_REPO --base CHANGELOG.md $ORIGINAL_OPTS || cp /tmp/CHANGELOG.md.$$ CHANGELOG.md
-github_changelog_generator -u $GITHUB_USER -p $GITHUB_REPO --base CHANGELOG.md $ORIGINAL_OPTS || cp /tmp/CHANGELOG.md.$$ CHANGELOG.md
-
-if [ -n "$UPCOMING_TAG" ]
-then
-  # Add "upcoming" version tag
-  TODAY=$(date "+%Y-%m-%d")
-  sed -i "s+\[Full Changelog\](https://github.com/$GITHUB_USER/$GITHUB_REPO/compare/\(.*\)\.\.\.HEAD)+[Full Changelog](https://github.com/$GITHUB_USER/$GITHUB_REPO/compare/$UPCOMING_TAG...HEAD)\n\n## [$UPCOMING_TAG](https://github.com/$GITHUB_USER/$GITHUB_REPO/tree/$UPCOMING_TAG) ($TODAY)\n\n[Full Changelog](https://github.com/$GITHUB_USER/$GITHUB_REPO/compare/\1...$UPCOMING_TAG)+" CHANGELOG.md
-fi
-
-rm -f /tmp/CHANGELOG.md.$$