From e3ef2d80e44d4eb63adf76189da9c8a1b141ec65 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:22:39 +0200
Subject: [PATCH 01/16] Bump all 0.6.2 crates to 0.7.0

---
 modules/Cargo.toml     | 2 +-
 relayer-cli/Cargo.toml | 8 ++++----
 relayer/Cargo.toml     | 8 ++++----
 telemetry/Cargo.toml   | 4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/modules/Cargo.toml b/modules/Cargo.toml
index 4af0377e16..a7b8ec5f34 100644
--- a/modules/Cargo.toml
+++ b/modules/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc"
-version    = "0.6.2"
+version    = "0.7.0"
 edition    = "2018"
 license    = "Apache-2.0"
 readme     = "README.md"
diff --git a/relayer-cli/Cargo.toml b/relayer-cli/Cargo.toml
index 03693323b9..562509d3b1 100644
--- a/relayer-cli/Cargo.toml
+++ b/relayer-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc-relayer-cli"
-version    = "0.6.2"
+version    = "0.7.0"
 edition    = "2018"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -26,10 +26,10 @@ profiling = ["ibc-relayer/profiling"]
 telemetry = ["ibc-relayer/telemetry", "ibc-telemetry"]
 
 [dependencies]
-ibc           = { version = "0.6.2", path = "../modules" }
-ibc-relayer   = { version = "0.6.2", path = "../relayer" }
+ibc           = { version = "0.7.0", path = "../modules" }
+ibc-relayer   = { version = "0.7.0", path = "../relayer" }
 ibc-proto     = { version = "0.9.1", path = "../proto" }
-ibc-telemetry = { version = "0.6.2", path = "../telemetry", optional = true }
+ibc-telemetry = { version = "0.7.0", path = "../telemetry", optional = true }
 ibc-relayer-rest = { version = "0.1.0", path = "../relayer-rest" }
 
 gumdrop = { version = "0.7", features = ["default_expr"] }
diff --git a/relayer/Cargo.toml b/relayer/Cargo.toml
index 74de846e17..5f1b435335 100644
--- a/relayer/Cargo.toml
+++ b/relayer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc-relayer"
-version    = "0.6.2"
+version    = "0.7.0"
 edition    = "2018"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -22,9 +22,9 @@ profiling = []
 telemetry = ["ibc-telemetry"]
 
 [dependencies]
-ibc           = { version = "0.6.2", path = "../modules" }
+ibc           = { version = "0.7.0", path = "../modules" }
 ibc-proto     = { version = "0.9.1", path = "../proto" }
-ibc-telemetry = { version = "0.6.2", path = "../telemetry", optional = true }
+ibc-telemetry = { version = "0.7.0", path = "../telemetry", optional = true }
 
 subtle-encoding = "0.5"
 async-trait = "0.1.50"
@@ -78,7 +78,7 @@ features = ["unstable"]
 version = "=0.21.0"
 
 [dev-dependencies]
-ibc = { version = "0.6.2", path = "../modules", features = ["mocks"] }
+ibc = { version = "0.7.0", path = "../modules", features = ["mocks"] }
 serial_test = "0.5.0"
 env_logger = "0.9.0"
 tracing-subscriber = "0.2.19"
diff --git a/telemetry/Cargo.toml b/telemetry/Cargo.toml
index e0c6a5c0f7..d60766c76d 100644
--- a/telemetry/Cargo.toml
+++ b/telemetry/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc-telemetry"
-version    = "0.6.2"
+version    = "0.7.0"
 edition    = "2018"
 license    = "Apache-2.0"
 readme     = "README.md"
@@ -13,7 +13,7 @@ description = """
 """
 
 [dependencies]
-ibc = { version = "0.6.2", path = "../modules" }
+ibc = { version = "0.7.0", path = "../modules" }
 
 crossbeam-channel        = "0.5.1"
 once_cell                = "1.8.0"

From 81f8b73e65cf9c56c999b6618032445c26e6915d Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:25:15 +0200
Subject: [PATCH 02/16] Bump `ibc-proto` to v0.10.0

---
 modules/Cargo.toml     | 2 +-
 proto/Cargo.toml       | 2 +-
 relayer-cli/Cargo.toml | 2 +-
 relayer/Cargo.toml     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/modules/Cargo.toml b/modules/Cargo.toml
index a7b8ec5f34..1a773e85c4 100644
--- a/modules/Cargo.toml
+++ b/modules/Cargo.toml
@@ -25,7 +25,7 @@ mocks = [ "tendermint-testgen", "sha2" ]
 
 [dependencies]
 # Proto definitions for all IBC-related interfaces, e.g., connections or channels.
-ibc-proto = { version = "0.9.1", path = "../proto" }
+ibc-proto = { version = "0.10.0", path = "../proto" }
 ics23 = "0.6.5"
 chrono = "0.4.19"
 thiserror = "1.0.26"
diff --git a/proto/Cargo.toml b/proto/Cargo.toml
index aaa51ada72..fafda4e937 100644
--- a/proto/Cargo.toml
+++ b/proto/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name       = "ibc-proto"
-version    = "0.9.1"
+version    = "0.10.0"
 authors    = ["Informal Systems <hello@informal.systems>"]
 edition    = "2018"
 license    = "Apache-2.0"
diff --git a/relayer-cli/Cargo.toml b/relayer-cli/Cargo.toml
index 562509d3b1..e854056019 100644
--- a/relayer-cli/Cargo.toml
+++ b/relayer-cli/Cargo.toml
@@ -28,7 +28,7 @@ telemetry = ["ibc-relayer/telemetry", "ibc-telemetry"]
 [dependencies]
 ibc           = { version = "0.7.0", path = "../modules" }
 ibc-relayer   = { version = "0.7.0", path = "../relayer" }
-ibc-proto     = { version = "0.9.1", path = "../proto" }
+ibc-proto     = { version = "0.10.0", path = "../proto" }
 ibc-telemetry = { version = "0.7.0", path = "../telemetry", optional = true }
 ibc-relayer-rest = { version = "0.1.0", path = "../relayer-rest" }
 
diff --git a/relayer/Cargo.toml b/relayer/Cargo.toml
index 5f1b435335..05f396d228 100644
--- a/relayer/Cargo.toml
+++ b/relayer/Cargo.toml
@@ -23,7 +23,7 @@ telemetry = ["ibc-telemetry"]
 
 [dependencies]
 ibc           = { version = "0.7.0", path = "../modules" }
-ibc-proto     = { version = "0.9.1", path = "../proto" }
+ibc-proto     = { version = "0.10.0", path = "../proto" }
 ibc-telemetry = { version = "0.7.0", path = "../telemetry", optional = true }
 
 subtle-encoding = "0.5"

From 084f23e99957369adcc0e56175ee0499b5460934 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:25:25 +0200
Subject: [PATCH 03/16] Bump version in guide

---
 guide/README.md                           |  2 +-
 guide/src/SUMMARY.md                      |  2 +-
 guide/src/commands/global.md              |  2 +-
 guide/src/config.md                       |  2 +-
 guide/src/help.md                         |  4 ++--
 guide/src/index.md                        |  2 +-
 guide/src/installation.md                 | 14 +++++++-------
 guide/src/tutorials/local-chains/start.md |  2 +-
 8 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/guide/README.md b/guide/README.md
index b8439a843e..f9a0cbfc8e 100644
--- a/guide/README.md
+++ b/guide/README.md
@@ -11,7 +11,7 @@ mdBook is a utility to create modern online books from Markdown files.
 This guide should be permanently deployed at its latest stable version at 
 [hermes.informal.systems](https://hermes.informal.systems).
 
-Current version: `0.6.2`.
+Current version: `0.7.0`.
 
 The version of this guide is aligned with the [versioning of the ibc crates](../README.md).
 
diff --git a/guide/src/SUMMARY.md b/guide/src/SUMMARY.md
index 9f10f56385..e8289dbfb2 100644
--- a/guide/src/SUMMARY.md
+++ b/guide/src/SUMMARY.md
@@ -1,6 +1,6 @@
 # Summary
 
-# Hermes (v0.6.2)
+# Hermes (v0.7.0)
 
 ---
 - [Introduction](./index.md)
diff --git a/guide/src/commands/global.md b/guide/src/commands/global.md
index 21b86b9ebd..498e9bd5cb 100644
--- a/guide/src/commands/global.md
+++ b/guide/src/commands/global.md
@@ -3,7 +3,7 @@
 Hermes accepts global options which affect all commands.
 
 ```shell
-hermes 0.6.2
+hermes 0.7.0
 Informal Systems <hello@informal.systems>
 Implementation of `hermes`, an IBC Relayer developed in Rust.
 
diff --git a/guide/src/config.md b/guide/src/config.md
index ca86ab9dc9..bc1c43ec58 100644
--- a/guide/src/config.md
+++ b/guide/src/config.md
@@ -27,7 +27,7 @@ The configuration file must have one `global` section, and one `chains` section
 > **Note:** As of 0.6.0, the Hermes configuration file is self-documented.
 > This section of the guide which discusses each parameter in turn is no
 > longer maintained, and we may remove it soon. Please read the configuration
-> file [`config.toml`](https://github.com/informalsystems/ibc-rs/blob/v0.6.2/config.toml) itself for the most up-to-date documentation of parameters.
+> file [`config.toml`](https://github.com/informalsystems/ibc-rs/blob/v0.7.0/config.toml) itself for the most up-to-date documentation of parameters.
 
 ### `[global]`
 
diff --git a/guide/src/help.md b/guide/src/help.md
index ea59a8650c..313c7ff168 100644
--- a/guide/src/help.md
+++ b/guide/src/help.md
@@ -39,7 +39,7 @@ hermes help create
 will provide details about all the valid invocations of the `create` CLI command.
 
 ```
-hermes 0.6.2
+hermes 0.7.0
 Informal Systems <hello@informal.systems>
 Hermes is an IBC Relayer written in Rust.
 
@@ -63,7 +63,7 @@ hermes help create channel
 ```
 
 ```
-hermes 0.6.2
+hermes 0.7.0
 Informal Systems <hello@informal.systems>
 Hermes is an IBC Relayer written in Rust.
 
diff --git a/guide/src/index.md b/guide/src/index.md
index c08a4e3a28..b909718434 100644
--- a/guide/src/index.md
+++ b/guide/src/index.md
@@ -1,4 +1,4 @@
-# Hermes Guide (v0.6.2)
+# Hermes Guide (v0.7.0)
 
 This guide can help you setup, configure, and operate Hermes to transfer
 packets between two IBC enabled chains.
diff --git a/guide/src/installation.md b/guide/src/installation.md
index fa773a3627..6044910ee5 100644
--- a/guide/src/installation.md
+++ b/guide/src/installation.md
@@ -14,8 +14,8 @@ There are two main approaches for obtaining Hermes:
 
 Simply head to the GitHub [Releases][releases] page and download the latest
 version of Hermes binary matching your platform:
-- MacOS: `hermes-v0.6.2-x86_64-apple-darwin.tar.gz` (or .zip),
-- Linux: `hermes-v0.6.2-x86_64-unknown-linux-gnu.tar.gz` (or .zip).
+- MacOS: `hermes-v0.7.0-x86_64-apple-darwin.tar.gz` (or .zip),
+- Linux: `hermes-v0.7.0-x86_64-unknown-linux-gnu.tar.gz` (or .zip).
 
 The step-by-step instruction below should carry you through the whole process:
  
@@ -47,7 +47,7 @@ hermes version
 ```
 
 ```
-hermes 0.6.2
+hermes 0.7.0
 ```
 
 ## Install via Cargo
@@ -81,7 +81,7 @@ hermes version
 ```
 
 ```
-hermes 0.6.2
+hermes 0.7.0
 ```
 
 ## Build from source
@@ -103,10 +103,10 @@ cd ibc-rs
 
 Go to the [ibc-rs releases](https://github.com/informalsystems/ibc-rs/releases) page to see what is the most recent release.
 
-Then checkout the release, for example if the most recent release is `v0.6.2` then execute the command:
+Then checkout the release, for example if the most recent release is `v0.7.0` then execute the command:
 
 ```shell
-git checkout v0.6.2
+git checkout v0.7.0
 ```
 
 ### Building with `cargo build`
@@ -151,7 +151,7 @@ If you run the `hermes` without any additional parameters you should see the usa
 ```
 
 ```
-hermes 0.6.2
+hermes 0.7.0
 Informal Systems <hello@informal.systems>
 
 USAGE:
diff --git a/guide/src/tutorials/local-chains/start.md b/guide/src/tutorials/local-chains/start.md
index 2ff22741b8..1d0db6eaf5 100644
--- a/guide/src/tutorials/local-chains/start.md
+++ b/guide/src/tutorials/local-chains/start.md
@@ -8,7 +8,7 @@ To this end, clone the `ibc-rs` repository and check out the current version:
 ```bash
 git clone git@github.com:informalsystems/ibc-rs.git
 cd ibc-rs
-git checkout v0.6.2
+git checkout v0.7.0
 ```
 
 ### Stop existing `gaiad` processes

From 80aac54ee6ee9c045f44851b1e3070d81299a8d9 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:26:59 +0200
Subject: [PATCH 04/16] Add `ibc-relayer-rest` crate to README table

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index e8bd64417c..4aa3527633 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@ Includes [TLA+ specifications](docs/spec).
 | [ibc](./modules) (modules) | lib|  [![IBC Crate][ibc-crate-image]][ibc-crate-link] | [![IBC Docs][ibc-docs-image]][ibc-docs-link] |
 | [ibc-relayer](./relayer)      | lib |  [![IBC Relayer Crate][relayer-crate-image]][relayer-crate-link]  | [![IBC Relayer Docs][relayer-docs-image]][relayer-docs-link] |
 | [ibc-relayer-cli](./relayer-cli)  | bin: [hermes](relayer-cli/) |  [![IBC Relayer CLI Crate][relayer-cli-crate-image]][relayer-cli-crate-link]      |  [![IBC Relayer CLI Docs][relayer-cli-docs-image]][relayer-cli-docs-link] |
+| [ibc-relayer-rest](./relayer-rest)  | lib |  [![IBC Relayer REST Crate][relayer-rest-crate-image]][relayer-rest-crate-link]      |  [![IBC Relayer REST Docs][relayer-rest-docs-image]][relayer-rest-docs-link] |
 | [ibc-proto](./proto)  | lib |  [![IBC Proto Crate][ibc-proto-crate-image]][ibc-proto-crate-link]      |  [![IBC Proto Docs][ibc-proto-docs-image]][ibc-proto-docs-link] |
 | [ibc-telemetry](./telemetry)  | lib |  [![IBC Telemetry Crate][ibc-telemetry-crate-image]][ibc-telemetry-crate-link]      |  [![IBC Telemetry Docs][ibc-telemetry-docs-image]][ibc-telemetry-docs-link] |
 
@@ -91,6 +92,10 @@ Unless required by applicable law or agreed to in writing, software distributed
 [relayer-cli-crate-link]: https://crates.io/crates/ibc-relayer-cli
 [relayer-cli-docs-image]: https://docs.rs/ibc-relayer-cli/badge.svg
 [relayer-cli-docs-link]: https://docs.rs/ibc-relayer-cli/
+[relayer-rest-crate-image]: https://img.shields.io/crates/v/ibc-relayer-rest.svg
+[relayer-rest-crate-link]: https://crates.io/crates/ibc-relayer-rest
+[relayer-rest-docs-image]: https://docs.rs/ibc-relayer-rest/badge.svg
+[relayer-rest-docs-link]: https://docs.rs/ibc-relayer-rest/
 [ibc-proto-crate-image]: https://img.shields.io/crates/v/ibc-proto.svg
 [ibc-proto-crate-link]: https://crates.io/crates/ibc-proto
 [ibc-proto-docs-image]: https://docs.rs/ibc-proto/badge.svg

From c7a257b7c56ed79092e1461bb71ea1c35225f37e Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:28:45 +0200
Subject: [PATCH 05/16] fixup version

---
 relayer-rest/Cargo.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/relayer-rest/Cargo.toml b/relayer-rest/Cargo.toml
index 32a40005d7..800d374129 100644
--- a/relayer-rest/Cargo.toml
+++ b/relayer-rest/Cargo.toml
@@ -14,8 +14,8 @@ description = """
 """
 
 [dependencies]
-ibc              = { version = "0.6.1", path = "../modules" }
-ibc-relayer       = { version = "0.6.1", path = "../relayer" }
+ibc               = { version = "0.7.0", path = "../modules" }
+ibc-relayer       = { version = "0.7.0", path = "../relayer" }
 
 crossbeam-channel = { version = "0.5" }
 rouille           = { version = "3.1" }

From ffe1c0b08a63967882c59e782510bd3b9802da6f Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Tue, 17 Aug 2021 12:47:00 +0200
Subject: [PATCH 06/16] Update Cargo.lock

---
 Cargo.lock | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index e110eaa065..573961cab4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1336,7 +1336,7 @@ dependencies = [
 
 [[package]]
 name = "ibc"
-version = "0.6.2"
+version = "0.7.0"
 dependencies = [
  "bytes",
  "chrono",
@@ -1365,7 +1365,7 @@ dependencies = [
 
 [[package]]
 name = "ibc-proto"
-version = "0.9.1"
+version = "0.10.0"
 dependencies = [
  "bytes",
  "getrandom 0.2.3",
@@ -1377,7 +1377,7 @@ dependencies = [
 
 [[package]]
 name = "ibc-relayer"
-version = "0.6.2"
+version = "0.7.0"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -1431,7 +1431,7 @@ dependencies = [
 
 [[package]]
 name = "ibc-relayer-cli"
-version = "0.6.2"
+version = "0.7.0"
 dependencies = [
  "abscissa_core",
  "atty",
@@ -1486,7 +1486,7 @@ dependencies = [
 
 [[package]]
 name = "ibc-telemetry"
-version = "0.6.2"
+version = "0.7.0"
 dependencies = [
  "crossbeam-channel 0.5.1",
  "ibc",

From c0c1e7baafcd1b7391baad2e8db2d07b84c5cc19 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Wed, 18 Aug 2021 13:04:40 +0200
Subject: [PATCH 07/16] Update dependencies

---
 Cargo.lock | 86 ++++++++++++++++++++++++++----------------------------
 1 file changed, 41 insertions(+), 45 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 573961cab4..f8837e4790 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -242,9 +242,9 @@ dependencies = [
 
 [[package]]
 name = "bitflags"
-version = "1.2.1"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitvec"
@@ -368,9 +368,9 @@ checksum = "fff857943da45f546682664a79488be82e69e43c1a7a2307679ab9afb3a66d2e"
 
 [[package]]
 name = "clap"
-version = "3.0.0-beta.2"
+version = "3.0.0-beta.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bd1061998a501ee7d4b6d449020df3266ca3124b941ec56cf2005c3779ca142"
+checksum = "fcd70aa5597dbc42f7217a543f9ef2768b2ef823ba29036072d30e1d88e98406"
 dependencies = [
  "atty",
  "bitflags",
@@ -381,15 +381,14 @@ dependencies = [
  "strsim 0.10.0",
  "termcolor",
  "textwrap",
- "unicode-width",
  "vec_map",
 ]
 
 [[package]]
 name = "clap_derive"
-version = "3.0.0-beta.2"
+version = "3.0.0-beta.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "370f715b81112975b1b69db93e0b56ea4cd4e5002ac43b2da8474106a54096a1"
+checksum = "0b5bb0d655624a0b8770d1c178fb8ffcb1f91cc722cb08f451e3dc72465421ac"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -555,9 +554,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-bigint"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b32a398eb1ccfbe7e4f452bc749c44d38dd732e9a253f19da224c416f00ee7f4"
+checksum = "09910f0830248af4499907177608b81d640c8c404526f8770b87b765fbd8c9a5"
 dependencies = [
  "generic-array",
  "rand_core 0.6.3",
@@ -722,9 +721,9 @@ checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
 [[package]]
 name = "ecdsa"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "713c32426287891008edb98f8b5c6abb2130aa043c93a818728fcda78606f274"
+checksum = "43ee23aa5b4f68c7a092b5c3beb25f50c406adc75e2363634f242f28ab255372"
 dependencies = [
  "der",
  "elliptic-curve",
@@ -804,9 +803,9 @@ dependencies = [
 
 [[package]]
 name = "ff"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63eec06c61e487eecf0f7e6e6372e596a81922c28d33e645d6983ca6493a1af0"
+checksum = "d0f40b2dcd8bc322217a5f6559ae5f9e9d1de202a2ecee2e9eafcbece7562a4f"
 dependencies = [
  "rand_core 0.6.3",
  "subtle",
@@ -1360,7 +1359,7 @@ dependencies = [
  "test-env-log",
  "thiserror",
  "tracing",
- "tracing-subscriber 0.2.19",
+ "tracing-subscriber 0.2.20",
 ]
 
 [[package]]
@@ -1426,7 +1425,7 @@ dependencies = [
  "toml",
  "tonic",
  "tracing",
- "tracing-subscriber 0.2.19",
+ "tracing-subscriber 0.2.20",
 ]
 
 [[package]]
@@ -1466,7 +1465,7 @@ dependencies = [
  "tokio",
  "toml",
  "tracing",
- "tracing-subscriber 0.2.19",
+ "tracing-subscriber 0.2.20",
 ]
 
 [[package]]
@@ -1635,9 +1634,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.98"
+version = "0.2.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "320cfe77175da3a483efed4bc0adc1968ca050b098ce4f2f1c13a56626128790"
+checksum = "a7f823d141fe0a24df1e23b4af4e3c7ba9e5966ec514ea068c93024aa7deb765"
 
 [[package]]
 name = "lock_api"
@@ -1668,9 +1667,9 @@ dependencies = [
 
 [[package]]
 name = "matches"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
 [[package]]
 name = "maybe-uninit"
@@ -1743,9 +1742,9 @@ dependencies = [
 
 [[package]]
 name = "modelator"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ab4fd1c35db4a1c20a729d779b04d7d3f02a0091cec676d0f95755427a91a2e"
+checksum = "c107a31c31b93540d2f058e24695b1c6a101b5cca01ab214db04a4d471e9f9e0"
 dependencies = [
  "clap",
  "hex",
@@ -1756,7 +1755,7 @@ dependencies = [
  "tempfile",
  "thiserror",
  "tracing",
- "tracing-subscriber 0.2.19",
+ "tracing-subscriber 0.2.20",
  "ureq",
 ]
 
@@ -1780,9 +1779,9 @@ dependencies = [
 
 [[package]]
 name = "native-tls"
-version = "0.2.7"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8d96b2e1c8da3957d58100b09f102c6d9cfdfced01b7ec5a8974044bb09dbd4"
+checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
 dependencies = [
  "lazy_static",
  "libc",
@@ -1926,9 +1925,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.35"
+version = "0.10.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "549430950c79ae24e6d02e0b7404534ecf311d94cc9f861e9e4020187d13d885"
+checksum = "8d9facdb76fec0b73c406f125d44d86fdad818d66fef0531eec9233ca425ff4a"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
@@ -1946,9 +1945,9 @@ checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.65"
+version = "0.9.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a7907e3bfa08bb85105209cdfcb6c63d109f8f6c1ed6ca318fff5c1853fbc1d"
+checksum = "1996d2d305e561b70d1ee0c53f1542833f4e1ac6ce9a6708b6ff2738ca67dc82"
 dependencies = [
  "autocfg",
  "cc",
@@ -1989,9 +1988,9 @@ dependencies = [
 
 [[package]]
 name = "os_str_bytes"
-version = "2.4.0"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afb2e1c3ee07430c2cf76151675e583e0f19985fa6efae47d6848a3e2c824f85"
+checksum = "6acbef58a60fe69ab50510a55bc8cdd4d6cf2283d27ad338f54cb52747a9cf2d"
 
 [[package]]
 name = "owning_ref"
@@ -3147,9 +3146,9 @@ dependencies = [
 
 [[package]]
 name = "textwrap"
-version = "0.12.1"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "203008d98caf094106cfaba70acfed15e18ed3ddb7d94e49baec153a2b462789"
+checksum = "0066c8d12af8b5acd21e00547c3797fde4e8677254a7ee429176ccebbe93dd80"
 dependencies = [
  "unicode-width",
 ]
@@ -3289,9 +3288,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b7b349f11a7047e6d1276853e612d152f5e8a352c61917887cc2169e2366b4c"
+checksum = "01cf844b23c6131f624accf65ce0e4e9956a8bb329400ea5bcc26ae3a5c20b0b"
 dependencies = [
  "autocfg",
  "bytes",
@@ -3462,9 +3461,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-core"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9ff14f98b1a4b289c6248a023c1c2fa1491062964e9fed67ab29c4e4da4a052"
+checksum = "2ca517f43f0fb96e0c3072ed5c275fe5eece87e8cb52f4a77b69226d3b1c9df8"
 dependencies = [
  "lazy_static",
 ]
@@ -3476,7 +3475,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4d7c0b83d4a500748fa5879461652b361edf5c9d51ede2a2ac03875ca185e24"
 dependencies = [
  "tracing",
- "tracing-subscriber 0.2.19",
+ "tracing-subscriber 0.2.20",
 ]
 
 [[package]]
@@ -3529,9 +3528,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.2.19"
+version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab69019741fca4d98be3c62d2b75254528b5432233fd8a4d2739fec20278de48"
+checksum = "b9cbe87a2fa7e35900ce5de20220a582a9483a7063811defce79d7cbd59d4cfe"
 dependencies = [
  "ansi_term 0.12.1",
  "chrono",
@@ -3606,12 +3605,9 @@ dependencies = [
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eeb8be209bb1c96b7c177c7420d26e04eccacb0eeae6b980e35fcb74678107e0"
-dependencies = [
- "matches",
-]
+checksum = "246f4c42e67e7a4e3c6106ff716a5d067d4132a642840b242e357e468a2a0085"
 
 [[package]]
 name = "unicode-normalization"

From 2632b773b8c0a4ece043bbb5f26eb7f471b79bda Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Thu, 19 Aug 2021 13:00:45 +0200
Subject: [PATCH 08/16] Update supported Cosmos SDK version range, cf. #1266

---
 guide/src/features.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guide/src/features.md b/guide/src/features.md
index 5f68eb83e4..18158dc06a 100644
--- a/guide/src/features.md
+++ b/guide/src/features.md
@@ -5,7 +5,7 @@ A feature matrix and comparison between the Rust and Go relayer implementations
 
 > **Cosmos SDK compatibility:**
 > Hermes supports Cosmos SDK chains implementing the [IBC v1.0][ibcv1] protocol specification.
-> Cosmos SDK versions `0.41.3` to `0.42.6` are officially supported.
+> Cosmos SDK versions `0.41.3` to `0.42.9` are officially supported.
 > In case Hermes finds an incompatible SDK version, it will output a log warning.
 
 [ibcv1]: https://github.com/cosmos/ibc-go/tree/main/proto/ibc

From ab681b56cd8e2200d2f9afea4217dd03f0ec9ece Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Thu, 19 Aug 2021 14:32:12 +0200
Subject: [PATCH 09/16] Improve structure of JSON sent back by the REST server

---
 relayer-rest/Cargo.toml    | 12 +++----
 relayer-rest/src/handle.rs |  6 ++--
 relayer-rest/src/server.rs | 41 ++++++++++++++++------
 relayer/src/rest.rs        | 22 +++++++-----
 relayer/src/rest/error.rs  | 71 +++++++++++++++++++++++---------------
 5 files changed, 97 insertions(+), 55 deletions(-)

diff --git a/relayer-rest/Cargo.toml b/relayer-rest/Cargo.toml
index 800d374129..d48eacd242 100644
--- a/relayer-rest/Cargo.toml
+++ b/relayer-rest/Cargo.toml
@@ -17,12 +17,12 @@ description = """
 ibc               = { version = "0.7.0", path = "../modules" }
 ibc-relayer       = { version = "0.7.0", path = "../relayer" }
 
-crossbeam-channel = { version = "0.5" }
-rouille           = { version = "3.1" }
-tracing           = { version = "0.1" }
+crossbeam-channel = "0.5"
+rouille           = "3.1"
+serde             = "1.0.127"
+tracing           = "0.1"
 
 [dev-dependencies]
-serde = "1.0.127"
 serde_json = "1.0.66"
-toml = "0.5.8"
-ureq = "2.1.1"
+toml       = "0.5.8"
+ureq       = "2.1.1"
diff --git a/relayer-rest/src/handle.rs b/relayer-rest/src/handle.rs
index 01d577c722..d889281903 100644
--- a/relayer-rest/src/handle.rs
+++ b/relayer-rest/src/handle.rs
@@ -37,12 +37,12 @@ where
     // Send the request
     request_sender
         .send(req)
-        .map_err(|e| RestApiError::channel_send(e.to_string()))?;
+        .map_err(|e| RestApiError::ChannelSend(e.to_string()))?;
 
     // Wait for the reply
     reply_receiver
         .recv()
-        .map_err(|e| RestApiError::channel_recv(e.to_string()))?
+        .map_err(|e| RestApiError::ChannelRecv(e.to_string()))?
 }
 
 pub fn all_chain_ids(sender: &channel::Sender<Request>) -> Result<Vec<ChainId>, RestApiError> {
@@ -55,7 +55,7 @@ pub fn chain_config(
 ) -> Result<ChainConfig, RestApiError> {
     match ChainId::from_str(chain_id) {
         Ok(chain_id) => submit_request(sender, |reply_to| Request::GetChain { chain_id, reply_to }),
-        Err(e) => Err(RestApiError::invalid_chain_id(chain_id.to_string(), e)),
+        Err(e) => Err(RestApiError::InvalidChainId(chain_id.to_string(), e.0)),
     }
 }
 
diff --git a/relayer-rest/src/server.rs b/relayer-rest/src/server.rs
index 5e2de727d4..89ac24199a 100644
--- a/relayer-rest/src/server.rs
+++ b/relayer-rest/src/server.rs
@@ -1,6 +1,7 @@
 use std::thread;
 
 use crossbeam_channel as channel;
+use serde::{Deserialize, Serialize};
 use tracing::{info, trace};
 
 use ibc_relayer::rest::request::Request;
@@ -28,37 +29,57 @@ impl ServerHandle {
 pub fn spawn(config: Config) -> (ServerHandle, channel::Receiver<Request>) {
     let (req_tx, req_rx) = channel::unbounded::<Request>();
 
-    info!("[rest] starting REST API server at {}", config);
+    info!("starting REST API server listening at http://{}", config);
     let handle = run(config, req_tx);
 
     (handle, req_rx)
 }
 
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(tag = "status", content = "result")]
+#[serde(rename_all = "lowercase")]
+enum JsonResult<R, E> {
+    Success(R),
+    Error(E),
+}
+
+impl<R, E> From<Result<R, E>> for JsonResult<R, E> {
+    fn from(r: Result<R, E>) -> Self {
+        match r {
+            Ok(a) => Self::Success(a),
+            Err(e) => Self::Error(e),
+        }
+    }
+}
+
 #[allow(clippy::manual_strip)]
 fn run(config: Config, sender: channel::Sender<Request>) -> ServerHandle {
     let server = rouille::Server::new(config.address(), move |request| {
         router!(request,
-            (GET) (/) => {
-                trace!("[rest/server] GET /");
+            (GET) (/version) => {
+                trace!("[rest/server] GET /version");
                 let result = assemble_version_info(&sender);
                 rouille::Response::json(&result)
             },
 
-            (GET) (/chain) => {
+            (GET) (/chains) => {
                 // TODO(Soares): Add a `into_detail` to consume the error and obtain
                 //   the underlying detail, so that we avoid doing `e.0`
-                trace!("[rest/server] GET /chain");
-                rouille::Response::json(&all_chain_ids(&sender).map_err(|e| e.0))
+                trace!("[rest] GET /chains");
+                let result = all_chain_ids(&sender);
+                rouille::Response::json(&JsonResult::from(result))
             },
 
             (GET) (/chain/{id: String}) => {
-                trace!("[rest/server] GET /chain/{}", id);
-                rouille::Response::json(&chain_config(&sender, &id).map_err(|e| e.0))
+                trace!("[rest] GET /chain/{}", id);
+                let result = chain_config(&sender, &id);
+                rouille::Response::json(&JsonResult::from(result))
             },
 
             (GET) (/state) => {
-                trace!("[rest/server] GET /state");
-                rouille::Response::json(&supervisor_state(&sender).map_err(|e| e.0))
+                trace!("[rest] GET /state");
+                let result = supervisor_state(&sender);
+                rouille::Response::json(&JsonResult::from(result))
             },
 
             _ => rouille::Response::empty_404(),
diff --git a/relayer/src/rest.rs b/relayer/src/rest.rs
index 9ae146fce3..8ad9e17486 100644
--- a/relayer/src/rest.rs
+++ b/relayer/src/rest.rs
@@ -1,5 +1,5 @@
 use crossbeam_channel::TryRecvError;
-use tracing::{debug, error};
+use tracing::{error, trace};
 
 use crate::{
     config::Config,
@@ -44,38 +44,42 @@ pub fn process_incoming_requests(config: &Config, channel: &Receiver) -> Option<
     match channel.try_recv() {
         Ok(request) => match request {
             Request::Version { reply_to } => {
-                debug!("[rest/supervisor] Version");
+                trace!("[rest] Version");
+
                 let v = VersionInfo {
                     name: NAME.to_string(),
                     version: VER.to_string(),
                 };
+
                 reply_to.send(Ok(v)).unwrap_or_else(|e| {
                     error!("[rest/supervisor] error replying to a REST request {}", e)
                 });
             }
 
             Request::GetChains { reply_to } => {
-                debug!("[rest/supervisor] GetChains");
+                trace!("[rest] GetChains");
+
                 reply_to
                     .send(Ok(config.chains.iter().map(|c| c.id.clone()).collect()))
-                    .unwrap_or_else(|e| {
-                        error!("[rest/supervisor] error replying to a REST request {}", e)
-                    });
+                    .unwrap_or_else(|e| error!("[rest] error replying to a REST request {}", e));
             }
 
             Request::GetChain { chain_id, reply_to } => {
-                debug!("[rest/supervisor] GetChain {}", chain_id);
+                trace!("[rest] GetChain {}", chain_id);
+
                 let result = config
                     .find_chain(&chain_id)
                     .cloned()
-                    .ok_or_else(|| RestApiError::chain_config_not_found(chain_id));
+                    .ok_or(RestApiError::ChainConfigNotFound(chain_id));
+
                 reply_to.send(result).unwrap_or_else(|e| {
                     error!("[rest/supervisor] error replying to a REST request {}", e)
                 });
             }
 
             Request::State { reply_to } => {
-                debug!("[rest/supervisor] State");
+                trace!("[rest] State");
+
                 return Some(Command::DumpState(reply_to));
             }
         },
diff --git a/relayer/src/rest/error.rs b/relayer/src/rest/error.rs
index b84d05c66b..bb77ec1e6f 100644
--- a/relayer/src/rest/error.rs
+++ b/relayer/src/rest/error.rs
@@ -1,37 +1,54 @@
-use flex_error::define_error;
-use serde::Serialize;
+use serde::ser::{Serialize, SerializeMap, Serializer};
+use thiserror::Error;
 
-use ibc::{ics24_host::error::ValidationError, ics24_host::identifier::ChainId};
+use ibc::ics24_host::{error::ValidationErrorDetail, identifier::ChainId};
 
-define_error! {
-    #[derive(Debug, Serialize)]
-    RestApiError {
-        ChannelSend
-            { cause: String }
-            |e| { format!("failed to send a request through crossbeam channel: {0}", e.cause) },
+#[derive(Error, Debug)]
+pub enum RestApiError {
+    #[error("failed to send a request through crossbeam channel: {0}")]
+    ChannelSend(String),
 
-        ChannelRecv
-            { cause: String }
-            |e| { format!("failed to receive a reply from crossbeam channel: {0}", e.cause) },
+    #[error("failed to receive a reply from crossbeam channel: {0}")]
+    ChannelRecv(String),
 
-        Serialization
-            { cause: String }
-            |e| { format!("failed while serializing reply into json value: {0}", e.cause) },
+    #[error("failed while serializing reply into json value: {0}")]
+    Serialization(String),
 
-        ChainConfigNotFound
-            { chain_id: ChainId }
-            |e| { format!("could not find configuration for chain id {0}", e.chain_id) },
+    #[error("could not find configuration for chain: {0}")]
+    ChainConfigNotFound(ChainId),
 
-        InvalidChainId
-            { chain_id_raw: String }
-            [ ValidationError ]
-            |e| { format!("failed to parse the string {0} into a valid chain identifier", e.chain_id_raw) },
+    #[error("failed to parse the string {0} into a valid chain identifier: {1}")]
+    InvalidChainId(String, ValidationErrorDetail),
 
-        InvalidChainConfig
-            { cause: String }
-            |e| { format!("failed while parsing the request body into a chain configuration {}", e.cause) },
+    #[error("failed while parsing the request body into a chain configuration: {0}")]
+    InvalidChainConfig(String),
 
-        Unimplemented
-            | _ | { "not implemented".to_string() },
+    #[error("not implemented")]
+    Unimplemented,
+}
+
+impl RestApiError {
+    pub fn name(&self) -> &'static str {
+        match self {
+            RestApiError::ChannelSend(_) => "ChannelSend",
+            RestApiError::ChannelRecv(_) => "ChannelRecv",
+            RestApiError::Serialization(_) => "Serialization",
+            RestApiError::ChainConfigNotFound(_) => "ChainConfigNotFound",
+            RestApiError::InvalidChainId(_, _) => "InvalidChainId",
+            RestApiError::InvalidChainConfig(_) => "InvalidChainConfig",
+            RestApiError::Unimplemented => "Unimplemented",
+        }
+    }
+}
+
+impl Serialize for RestApiError {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        let mut map = serializer.serialize_map(Some(3))?;
+        map.serialize_entry("name", self.name())?;
+        map.serialize_entry("msg", &self.to_string())?;
+        map.end()
     }
 }

From ad40397325f98d5c13e47c8ff1268c3625cd1fc3 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Thu, 19 Aug 2021 14:32:31 +0200
Subject: [PATCH 10/16] Remove prefix from info message in start command

---
 relayer-cli/src/commands/start.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/relayer-cli/src/commands/start.rs b/relayer-cli/src/commands/start.rs
index 552d26a583..e6e1e1d8ca 100644
--- a/relayer-cli/src/commands/start.rs
+++ b/relayer-cli/src/commands/start.rs
@@ -127,7 +127,7 @@ fn make_supervisor<Chain: ChainHandle + 'static>(
         match ibc_telemetry::spawn((telemetry.host, telemetry.port), state.clone()) {
             Ok((addr, _)) => {
                 info!(
-                    "telemetry service running, exposing metrics at {}/metrics",
+                    "telemetry service running, exposing metrics at http://{}/metrics",
                     addr
                 );
             }

From 7fba0ec071bcc38ece2e987164a62539a4cc9cd8 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Thu, 19 Aug 2021 15:25:18 +0200
Subject: [PATCH 11/16] Document the REST server API

---
 guide/src/SUMMARY.md  |   1 +
 guide/src/config.md   |  25 +++++-
 guide/src/rest-api.md | 178 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 202 insertions(+), 2 deletions(-)
 create mode 100644 guide/src/rest-api.md

diff --git a/guide/src/SUMMARY.md b/guide/src/SUMMARY.md
index e8289dbfb2..8c9120513e 100644
--- a/guide/src/SUMMARY.md
+++ b/guide/src/SUMMARY.md
@@ -12,6 +12,7 @@
    - [Installation](./installation.md)
    - [Configuration](./config.md)
 - [Telemetry](./telemetry.md)
+- [REST API](./rest-api.md)
 - [Tutorials](./tutorials/index.md)
    - [Local chains](./tutorials/local-chains/index.md)
      - [Install Gaia](./tutorials/local-chains/gaia.md)
diff --git a/guide/src/config.md b/guide/src/config.md
index bc1c43ec58..cfddb27fa6 100644
--- a/guide/src/config.md
+++ b/guide/src/config.md
@@ -68,8 +68,29 @@ Here is an example for the `telemetry` section:
 ```toml
 [telemetry]
 enabled = true
-host = '127.0.0.1'
-port = 3001
+host    = '127.0.0.1'
+port    = 3001
+```
+
+### `[rest]`
+
+The `rest` section defines parameters for Hermes' built-in [REST API](rest-api.md)..
+
+#### Parameters
+
+* __enabled__: *(boolean)* Whether or not to enable the built-in REST server. Default: `false`.
+
+* __host__: *(string)* Specify the IPv4/6 host over which the built-in HTTP server will be listening. Default: `127.0.0.1`
+
+* __port__: *(u16)* Specify the port over which the built-in HTTP server will be listening. Default: `3000`
+
+Here is an example for the `rest` section:
+
+```toml
+[rest]
+enabled = true
+host    = '127.0.0.1'
+port    = 3000
 ```
 
 ### `[[chains]]`
diff --git a/guide/src/rest-api.md b/guide/src/rest-api.md
new file mode 100644
index 0000000000..12a24cb1c3
--- /dev/null
+++ b/guide/src/rest-api.md
@@ -0,0 +1,178 @@
+# REST API
+
+*Since version 0.7.0.*
+
+Hermes features a built-in HTTP server which exposes information
+about the relayer configuration and state via a REST API.
+
+## Table of Contents
+
+<!-- toc -->
+
+## Configuration
+
+The REST API is not active by default, and must be enabled in the relayer configuration:
+
+```toml
+[rest]
+enabled = true
+host    = '127.0.0.1'
+port    = 3000
+```
+
+Please see the [relevant section in the *Configuration* page](./config.md#rest) for details about the configuration options.
+
+## Endpoints
+
+### GET `/version`
+
+This endpoint returns the version of the Hermes (under the `ibc-relayer` key) as well
+as the version of the REST server itself (under the `ibc-relayer-rest` key).
+
+**Example**
+
+```
+❯ curl -s -X GET 'http://127.0.0.1:3000/version' | jq
+```
+
+```json
+[
+  {
+    "name": "ibc-relayer",
+    "version": "0.7.0"
+  },
+  {
+    "name": "ibc-relayer-rest",
+    "version": "0.1.0"
+  }
+]
+```
+
+### GET `/chains`
+
+This endpoint return the identifiers of the chains that Hermes is connected to.
+Those identifiers can be used with the `/chain/:id` endpoint to gather more
+information about each chain's configuration. See the next section for more details.
+
+**Example**
+
+```
+❯ curl -s -X GET 'http://127.0.0.1:3000/chains' | jq
+```
+
+```json
+{
+  "status": "success",
+  "result": [
+    "ibc-0",
+    "ibc-1"
+  ]
+}
+```
+
+### GET `/chain/:id`
+
+This endpoint returns the configuration of the chain with the given identifier,
+where `:id` stands for the identififer.
+
+**Example**
+
+```
+❯ curl -s -X GET 'http://127.0.0.1:3000/chain/ibc-0' | jq
+```
+
+```json
+{
+  "status": "success",
+  "result": {
+    "id": "ibc-0",
+    "rpc_addr": "http://127.0.0.1:26657/",
+    "websocket_addr": "ws://127.0.0.1:26657/websocket",
+    "grpc_addr": "http://127.0.0.1:9090/",
+    "rpc_timeout": "10s",
+    "account_prefix": "cosmos",
+    "key_name": "testkey",
+    "store_prefix": "ibc",
+    "max_gas": 900000000,
+    "gas_adjustment": null,
+    "max_msg_num": 60,
+    "max_tx_size": 2097152,
+    "clock_drift": "5s",
+    "trusting_period": "14days",
+    "trust_threshold": {
+      "numerator": "1",
+      "denominator": "3"
+    },
+    "gas_price": {
+      "price": 0.001,
+      "denom": "stake"
+    },
+    "packet_filter": {
+      "policy": "allowall"
+    }
+  }
+}
+```
+
+### GET `/state`
+
+This endpoint returns the current state of the relayer,
+namely which chains it is connected to, as well as a description
+of all the workers which are currently active.
+
+```
+❯ curl -s -X GET 'http://127.0.0.1:3000/state' | jq
+```
+
+```json
+{
+  "status": "success",
+  "result": {
+    "chains": [
+      "ibc-0",
+      "ibc-1"
+    ],
+    "workers": {
+      "Client": [
+        {
+          "id": 3,
+          "object": {
+            "type": "Client",
+            "dst_chain_id": "ibc-1",
+            "dst_client_id": "07-tendermint-0",
+            "src_chain_id": "ibc-0"
+          }
+        },
+        {
+          "id": 4,
+          "object": {
+            "type": "Client",
+            "dst_chain_id": "ibc-1",
+            "dst_client_id": "07-tendermint-1",
+            "src_chain_id": "ibc-0"
+          }
+        },
+        {
+          "id": 1,
+          "object": {
+            "type": "Client",
+            "dst_chain_id": "ibc-0",
+            "dst_client_id": "07-tendermint-0",
+            "src_chain_id": "ibc-1"
+          }
+        },
+        {
+          "id": 2,
+          "object": {
+            "type": "Client",
+            "dst_chain_id": "ibc-0",
+            "dst_client_id": "07-tendermint-1",
+            "src_chain_id": "ibc-1"
+          }
+        }
+      ]
+    }
+  }
+}
+```
+

From 7544a218a04c3151708fb72e5183fa1b965830a5 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Mon, 23 Aug 2021 13:50:48 +0200
Subject: [PATCH 12/16] Include error source in `ConnectionError::Relayer`

---
 relayer/src/connection.rs       | 2 +-
 relayer/src/supervisor/spawn.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/relayer/src/connection.rs b/relayer/src/connection.rs
index c0da8f50c7..15dc5b45cd 100644
--- a/relayer/src/connection.rs
+++ b/relayer/src/connection.rs
@@ -37,7 +37,7 @@ define_error! {
     ConnectionError {
         Relayer
             [ RelayerError ]
-            |_| { "relayer error" },
+            |e| { format_args!("relayer error: {}", e.source) },
 
         MissingLocalConnectionId
             |_| { "failed due to missing local channel id" },
diff --git a/relayer/src/supervisor/spawn.rs b/relayer/src/supervisor/spawn.rs
index 23c76ffc6a..d20452c123 100644
--- a/relayer/src/supervisor/spawn.rs
+++ b/relayer/src/supervisor/spawn.rs
@@ -296,7 +296,7 @@ impl<'a, Chain: ChainHandle + 'static> SpawnContext<'a, Chain> {
                 chain.id(),
             ),
             Err(e) => error!(
-                "skipped workers for connection {} on chain {} due to error {}",
+                "skipped workers for connection {} on chain {}, reason: {}",
                 chain.id(),
                 connection.connection_id,
                 e

From 59b74f781735779def42220b5dfdb233844519d1 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Mon, 23 Aug 2021 16:52:12 +0200
Subject: [PATCH 13/16] Add .changelog entry for #1278

---
 .../unreleased/improvements/1265-async-tx-confirmation.md    | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changelog/unreleased/improvements/1265-async-tx-confirmation.md

diff --git a/.changelog/unreleased/improvements/1265-async-tx-confirmation.md b/.changelog/unreleased/improvements/1265-async-tx-confirmation.md
new file mode 100644
index 0000000000..59cacc2c1b
--- /dev/null
+++ b/.changelog/unreleased/improvements/1265-async-tx-confirmation.md
@@ -0,0 +1,5 @@
+- Improve performance and reliability of the relayer by asynchronously waiting for tx confirmations ([#1124], [#1265])
+
+[#1124]: https://github.com/informalsystems/ibc-rs/issues/1124
+[#1265]: https://github.com/informalsystems/ibc-rs/issues/1265
+

From f5abd2ebfdeab9296d2a40f51634391d5326795d Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Mon, 23 Aug 2021 17:01:44 +0200
Subject: [PATCH 14/16] Fix ibc-relayer-rest integration tests

---
 relayer-rest/tests/mock.rs | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/relayer-rest/tests/mock.rs b/relayer-rest/tests/mock.rs
index 9a2a69ab00..92b1cd0cfb 100644
--- a/relayer-rest/tests/mock.rs
+++ b/relayer-rest/tests/mock.rs
@@ -1,6 +1,6 @@
 use std::str::FromStr;
 
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 
 use ibc::ics24_host::identifier::ChainId;
 use ibc_relayer::{
@@ -11,11 +11,19 @@ use ibc_relayer::{
 
 use ibc_relayer_rest::{server::spawn, Config};
 
-pub enum TestResult {
+enum TestResult {
     Success,
     WrongRequest(Request),
 }
 
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(tag = "status", content = "result")]
+#[serde(rename_all = "lowercase")]
+enum JsonResult<R, E> {
+    Success(R),
+    Error(E),
+}
+
 fn run_test<R, F>(port: u16, path: &str, expected: R, handler: F)
 where
     R: Serialize,
@@ -60,10 +68,9 @@ fn version() {
 
     let result = vec![version.clone(), rest_api_version];
 
-    run_test(19101, "/", result, |req| match req {
+    run_test(19101, "/version", result, |req| match req {
         Request::Version { reply_to } => {
             reply_to.send(Ok(version)).unwrap();
-
             TestResult::Success
         }
         req => TestResult::WrongRequest(req),
@@ -73,9 +80,9 @@ fn version() {
 #[test]
 fn get_chains() {
     let chain_id = ChainId::from_str("mock-0").unwrap();
-    let result: Result<_, ()> = Ok(vec![chain_id.clone()]);
+    let result: JsonResult<_, ()> = JsonResult::Success(vec![chain_id.clone()]);
 
-    run_test(19102, "/chain", result, |req| match req {
+    run_test(19102, "/chains", result, |req| match req {
         Request::GetChains { reply_to } => {
             reply_to.send(Ok(vec![chain_id])).unwrap();
             TestResult::Success
@@ -106,7 +113,7 @@ trust_threshold = { numerator = '1', denominator = '3' }
 #[test]
 fn get_chain() {
     let config: ChainConfig = toml::de::from_str(MOCK_CHAIN_CONFIG).unwrap();
-    let result: Result<_, ()> = Ok(config.clone());
+    let result: JsonResult<_, ()> = JsonResult::Success(config.clone());
 
     run_test(19103, "/chain/mock-0", result, |req| match req {
         Request::GetChain { chain_id, reply_to } if chain_id.to_string().as_str() == "mock-0" => {
@@ -120,7 +127,7 @@ fn get_chain() {
 #[test]
 fn state() {
     let state = SupervisorState::new(vec!["mock-0".parse().unwrap()], std::iter::empty());
-    let result: Result<_, ()> = Ok(state.clone());
+    let result: JsonResult<_, ()> = JsonResult::Success(state.clone());
 
     run_test(19104, "/state", result, |req| match req {
         Request::State { reply_to } => {

From d64cdc5b58cf2ff1c2210bd896dd0684c8a3a080 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Mon, 23 Aug 2021 21:51:36 +0200
Subject: [PATCH 15/16] Release changelog for 0.7.0

---
 .../bug-fixes/1261-gm-req-detect.md           |  0
 .../bug-fixes/1285-fix-typeok-bug.md          |  0
 .../ibc/1257-set-capability-index.md          |  0
 .../features/1065-keys-delete.md              |  0
 .../features/1175-update-ci.md                |  0
 .../features/1287-upgrade-legacy.md           |  0
 .../features/843-rest-api.md                  |  0
 .../901-conditionally-spawn-worker.md         |  0
 .../948-upgrade-to-cosmos-sdk-v0.43.md        |  0
 .../1132-query-channels-filter.md             |  0
 .../improvements/1191-ica-compat.md           |  0
 .../improvements/1249-update-modelator.md     |  0
 .../1265-async-tx-confirmation.md             |  0
 .../ibc/1297-impl-consensus-state.md          |  0
 .changelog/v0.7.0/summary.md                  |  3 +
 CHANGELOG.md                                  | 64 ++++++++++++++++++-
 16 files changed, 66 insertions(+), 1 deletion(-)
 rename .changelog/{unreleased => v0.7.0}/bug-fixes/1261-gm-req-detect.md (100%)
 rename .changelog/{unreleased => v0.7.0}/bug-fixes/1285-fix-typeok-bug.md (100%)
 rename .changelog/{unreleased => v0.7.0}/bug-fixes/ibc/1257-set-capability-index.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/1065-keys-delete.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/1175-update-ci.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/1287-upgrade-legacy.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/843-rest-api.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/901-conditionally-spawn-worker.md (100%)
 rename .changelog/{unreleased => v0.7.0}/features/948-upgrade-to-cosmos-sdk-v0.43.md (100%)
 rename .changelog/{unreleased => v0.7.0}/improvements/1132-query-channels-filter.md (100%)
 rename .changelog/{unreleased => v0.7.0}/improvements/1191-ica-compat.md (100%)
 rename .changelog/{unreleased => v0.7.0}/improvements/1249-update-modelator.md (100%)
 rename .changelog/{unreleased => v0.7.0}/improvements/1265-async-tx-confirmation.md (100%)
 rename .changelog/{unreleased => v0.7.0}/improvements/ibc/1297-impl-consensus-state.md (100%)
 create mode 100644 .changelog/v0.7.0/summary.md

diff --git a/.changelog/unreleased/bug-fixes/1261-gm-req-detect.md b/.changelog/v0.7.0/bug-fixes/1261-gm-req-detect.md
similarity index 100%
rename from .changelog/unreleased/bug-fixes/1261-gm-req-detect.md
rename to .changelog/v0.7.0/bug-fixes/1261-gm-req-detect.md
diff --git a/.changelog/unreleased/bug-fixes/1285-fix-typeok-bug.md b/.changelog/v0.7.0/bug-fixes/1285-fix-typeok-bug.md
similarity index 100%
rename from .changelog/unreleased/bug-fixes/1285-fix-typeok-bug.md
rename to .changelog/v0.7.0/bug-fixes/1285-fix-typeok-bug.md
diff --git a/.changelog/unreleased/bug-fixes/ibc/1257-set-capability-index.md b/.changelog/v0.7.0/bug-fixes/ibc/1257-set-capability-index.md
similarity index 100%
rename from .changelog/unreleased/bug-fixes/ibc/1257-set-capability-index.md
rename to .changelog/v0.7.0/bug-fixes/ibc/1257-set-capability-index.md
diff --git a/.changelog/unreleased/features/1065-keys-delete.md b/.changelog/v0.7.0/features/1065-keys-delete.md
similarity index 100%
rename from .changelog/unreleased/features/1065-keys-delete.md
rename to .changelog/v0.7.0/features/1065-keys-delete.md
diff --git a/.changelog/unreleased/features/1175-update-ci.md b/.changelog/v0.7.0/features/1175-update-ci.md
similarity index 100%
rename from .changelog/unreleased/features/1175-update-ci.md
rename to .changelog/v0.7.0/features/1175-update-ci.md
diff --git a/.changelog/unreleased/features/1287-upgrade-legacy.md b/.changelog/v0.7.0/features/1287-upgrade-legacy.md
similarity index 100%
rename from .changelog/unreleased/features/1287-upgrade-legacy.md
rename to .changelog/v0.7.0/features/1287-upgrade-legacy.md
diff --git a/.changelog/unreleased/features/843-rest-api.md b/.changelog/v0.7.0/features/843-rest-api.md
similarity index 100%
rename from .changelog/unreleased/features/843-rest-api.md
rename to .changelog/v0.7.0/features/843-rest-api.md
diff --git a/.changelog/unreleased/features/901-conditionally-spawn-worker.md b/.changelog/v0.7.0/features/901-conditionally-spawn-worker.md
similarity index 100%
rename from .changelog/unreleased/features/901-conditionally-spawn-worker.md
rename to .changelog/v0.7.0/features/901-conditionally-spawn-worker.md
diff --git a/.changelog/unreleased/features/948-upgrade-to-cosmos-sdk-v0.43.md b/.changelog/v0.7.0/features/948-upgrade-to-cosmos-sdk-v0.43.md
similarity index 100%
rename from .changelog/unreleased/features/948-upgrade-to-cosmos-sdk-v0.43.md
rename to .changelog/v0.7.0/features/948-upgrade-to-cosmos-sdk-v0.43.md
diff --git a/.changelog/unreleased/improvements/1132-query-channels-filter.md b/.changelog/v0.7.0/improvements/1132-query-channels-filter.md
similarity index 100%
rename from .changelog/unreleased/improvements/1132-query-channels-filter.md
rename to .changelog/v0.7.0/improvements/1132-query-channels-filter.md
diff --git a/.changelog/unreleased/improvements/1191-ica-compat.md b/.changelog/v0.7.0/improvements/1191-ica-compat.md
similarity index 100%
rename from .changelog/unreleased/improvements/1191-ica-compat.md
rename to .changelog/v0.7.0/improvements/1191-ica-compat.md
diff --git a/.changelog/unreleased/improvements/1249-update-modelator.md b/.changelog/v0.7.0/improvements/1249-update-modelator.md
similarity index 100%
rename from .changelog/unreleased/improvements/1249-update-modelator.md
rename to .changelog/v0.7.0/improvements/1249-update-modelator.md
diff --git a/.changelog/unreleased/improvements/1265-async-tx-confirmation.md b/.changelog/v0.7.0/improvements/1265-async-tx-confirmation.md
similarity index 100%
rename from .changelog/unreleased/improvements/1265-async-tx-confirmation.md
rename to .changelog/v0.7.0/improvements/1265-async-tx-confirmation.md
diff --git a/.changelog/unreleased/improvements/ibc/1297-impl-consensus-state.md b/.changelog/v0.7.0/improvements/ibc/1297-impl-consensus-state.md
similarity index 100%
rename from .changelog/unreleased/improvements/ibc/1297-impl-consensus-state.md
rename to .changelog/v0.7.0/improvements/ibc/1297-impl-consensus-state.md
diff --git a/.changelog/v0.7.0/summary.md b/.changelog/v0.7.0/summary.md
new file mode 100644
index 0000000000..e098cdbc39
--- /dev/null
+++ b/.changelog/v0.7.0/summary.md
@@ -0,0 +1,3 @@
+This release of Hermes is the first to be compatible with the development version of Cosmos SDK 0.43.
+Hermes 0.7.0 also improves the performance and reliability of the relayer, notably by waiting asynchronously for transactions to be confirmed.
+Additionnally, Hermes now includes a REST server which exposes the relayer's internal state over HTTP.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e617a86051..d944aa3b95 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,68 @@
 # CHANGELOG
 
+## v0.7.0
+
+This release of Hermes is the first to be compatible with the development version of Cosmos SDK 0.43.
+Hermes 0.7.0 also improves the performance and reliability of the relayer, notably by waiting asynchronously for transactions to be confirmed.
+Additionnally, Hermes now includes a REST server which exposes the relayer's internal state over HTTP.
+
+### BUG FIXES
+
+- General
+  - [gm] Fix silent exit when requirements are missing
+    
+    [#1261]: https://github.com/informalsystems/ibc-rs/issues/1261
+  - Fix small typo in IBC.tla specification
+    
+    [#1285]: https://github.com/informalsystems/ibc-rs/pull/1285
+- [ibc](modules)
+  - Set the index of `ibc::ics05_port::capabilities::Capability` ([#1257])
+    
+    [#1257]: https://github.com/informalsystems/ibc-rs/issues/1257
+
+### FEATURES
+
+- Expose the Hermes config and internal state over a REST API ([#843])
+
+[#843]: https://github.com/informalsystems/ibc-rs/issues/843
+- Spawn packet workers only when there are outstanding packets or acknowledgements to relay ([#901])
+
+[#901]: https://github.com/informalsystems/ibc-rs/issues/901
+- Upgrade to Cosmos SDK proto (v0.43.0) & ibc-go proto (v1.0.0) ([#948]) 
+
+- [#948]: https://github.com/informalsystems/ibc-rs/pull/948
+- Added `keys delete` CLI command ([#1065])
+
+[#1065]: https://github.com/informalsystems/ibc-rs/issues/1065
+- Update CI to test with gaiad v5.0.5 ([#1175])
+
+
+[#1175]: https://github.com/informalsystems/ibc-rs/issues/1175
+- Add `--legacy | -l` flag to support upgrades for chains built with Cosmos SDK < v0.43.0 ([#1287])
+
+[#1287]: https://github.com/informalsystems/ibc-rs/issues/1287
+
+### IMPROVEMENTS
+
+- General
+  - Add optional destination chain and `--verbose` options for `query channels` CLI ([#1132])
+    
+    [#1132]: https://github.com/informalsystems/ibc-rs/issues/1132
+  - Improve support for Interchain Accounts (ICS 027) ([#1191])
+    
+    [#1191]: https://github.com/informalsystems/ibc-rs/issues/1191
+  - Update Modelator to 0.2.0 ([#1249])
+    
+    [#1249]: https://github.com/informalsystems/ibc-rs/pull/1249
+  - Improve performance and reliability of the relayer by asynchronously waiting for tx confirmations ([#1124], [#1265])
+    
+    [#1124]: https://github.com/informalsystems/ibc-rs/issues/1124
+    [#1265]: https://github.com/informalsystems/ibc-rs/issues/1265
+- [ibc](modules)
+  - Implement `ics02_client::client_consensus::ConsensusState` for `AnyConsensusState` ([#1297])
+    
+    [#1297]: https://github.com/informalsystems/ibc-rs/issues/1297
+
 ## v0.6.2
 
 This minor release of Hermes re-enables the `upgrade client`, `upgrade clients`,
@@ -36,7 +99,6 @@ handle errors ([#1158])
 
 [#1245]: https://github.com/informalsystems/ibc-rs/issues/1245
 
-
 ## v0.6.1
 *July 22nd, 2021*
 

From b0d5075ba2e2e8cd86a1d61dd1bc2c8a4efe70b9 Mon Sep 17 00:00:00 2001
From: Romain Ruetschi <romain@informal.systems>
Date: Mon, 23 Aug 2021 21:56:46 +0200
Subject: [PATCH 16/16] Reformat the changelog

---
 CHANGELOG.md | 65 +++++++++++++++++++++++++---------------------------
 1 file changed, 31 insertions(+), 34 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d944aa3b95..582a9a3e90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,60 +8,57 @@ Additionnally, Hermes now includes a REST server which exposes the relayer's int
 
 ### BUG FIXES
 
-- General
-  - [gm] Fix silent exit when requirements are missing
-    
-    [#1261]: https://github.com/informalsystems/ibc-rs/issues/1261
-  - Fix small typo in IBC.tla specification
-    
-    [#1285]: https://github.com/informalsystems/ibc-rs/pull/1285
 - [ibc](modules)
   - Set the index of `ibc::ics05_port::capabilities::Capability` ([#1257])
-    
-    [#1257]: https://github.com/informalsystems/ibc-rs/issues/1257
 
-### FEATURES
+- [gm](scripts/gm)
+  - Fix silent exit when requirements are missing
 
-- Expose the Hermes config and internal state over a REST API ([#843])
+[#1257]: https://github.com/informalsystems/ibc-rs/issues/1257
+[#1261]: https://github.com/informalsystems/ibc-rs/issues/1261
 
-[#843]: https://github.com/informalsystems/ibc-rs/issues/843
-- Spawn packet workers only when there are outstanding packets or acknowledgements to relay ([#901])
-
-[#901]: https://github.com/informalsystems/ibc-rs/issues/901
-- Upgrade to Cosmos SDK proto (v0.43.0) & ibc-go proto (v1.0.0) ([#948]) 
+### FEATURES
 
-- [#948]: https://github.com/informalsystems/ibc-rs/pull/948
-- Added `keys delete` CLI command ([#1065])
+- General
+  - Update CI to test with gaiad v5.0.5 ([#1175])
 
-[#1065]: https://github.com/informalsystems/ibc-rs/issues/1065
-- Update CI to test with gaiad v5.0.5 ([#1175])
+- [ibc-relayer-cli](relayer-cli)
+  - Add `keys delete` CLI command ([#1065])
+  - Add `--legacy | -l` flag to support upgrades for chains built with Cosmos SDK < v0.43.0 ([#1287])
 
+- [ibc-relayer](relayer)
+  - Expose the Hermes config and internal state over a REST API ([#843])
+  - Spawn packet workers only when there are outstanding packets or acknowledgements to relay ([#901])
+  - Upgrade to Cosmos SDK proto (v0.43.0) & ibc-go proto (v1.0.0) ([#948])
 
+[#843]: https://github.com/informalsystems/ibc-rs/issues/843
+[#901]: https://github.com/informalsystems/ibc-rs/issues/901
+[#948]: https://github.com/informalsystems/ibc-rs/pull/948
+[#1065]: https://github.com/informalsystems/ibc-rs/issues/1065
 [#1175]: https://github.com/informalsystems/ibc-rs/issues/1175
-- Add `--legacy | -l` flag to support upgrades for chains built with Cosmos SDK < v0.43.0 ([#1287])
-
 [#1287]: https://github.com/informalsystems/ibc-rs/issues/1287
 
 ### IMPROVEMENTS
 
 - General
+  - Update Modelator to 0.2.0 ([#1249])
+
+- [ibc-relayer-cli](relayer-cli)
   - Add optional destination chain and `--verbose` options for `query channels` CLI ([#1132])
-    
-    [#1132]: https://github.com/informalsystems/ibc-rs/issues/1132
+
+- [ibc-relayer](relayer)
   - Improve support for Interchain Accounts (ICS 027) ([#1191])
-    
-    [#1191]: https://github.com/informalsystems/ibc-rs/issues/1191
-  - Update Modelator to 0.2.0 ([#1249])
-    
-    [#1249]: https://github.com/informalsystems/ibc-rs/pull/1249
   - Improve performance and reliability of the relayer by asynchronously waiting for tx confirmations ([#1124], [#1265])
-    
-    [#1124]: https://github.com/informalsystems/ibc-rs/issues/1124
-    [#1265]: https://github.com/informalsystems/ibc-rs/issues/1265
+
 - [ibc](modules)
   - Implement `ics02_client::client_consensus::ConsensusState` for `AnyConsensusState` ([#1297])
-    
-    [#1297]: https://github.com/informalsystems/ibc-rs/issues/1297
+
+[#1124]: https://github.com/informalsystems/ibc-rs/issues/1124
+[#1132]: https://github.com/informalsystems/ibc-rs/issues/1132
+[#1191]: https://github.com/informalsystems/ibc-rs/issues/1191
+[#1249]: https://github.com/informalsystems/ibc-rs/pull/1249
+[#1265]: https://github.com/informalsystems/ibc-rs/issues/1265
+[#1297]: https://github.com/informalsystems/ibc-rs/issues/1297
 
 ## v0.6.2