Update ICA on main + add app version negotiation stub

.github/CODEOWNERS

@@ -1,7 +1,32 @@
 # CODEOWNERS: https://help.github.com/articles/about-codeowners/
 
-*       @colin-axner @fedekunze @AdityaSripal 
+*       @colin-axner @AdityaSripal @crodriguezvega @seantking @charleenfei @damiannolan
+
+# Order is important; the last matching pattern takes the most
+# precedence. When someone opens a pull request that only
+# modifies 27-interchain-accounts files, only the interchain account owners 
+# and not the global owner(s) will be requested for a review.
+
+# CODEOWNERS for the CODEOWNER file
+
+/.github/CODEOWNERS @colin-axner @AdityaSripal @crodriguezvega
+
+# CODEOWNERS for the core IBC module
+
+/modules/core/ @colin-axner @fedekunze @AdityaSripal 
+/proto/core/ @colin-axner @fedekunze @AdityaSripal 
+
+# CODEOWNERS for the light-clients
+
+/modules/light-clients/ @colin-axner @fedekunze @AdityaSripal 
+/proto/lightclients/ @colin-axner @fedekunze @AdityaSripal 
+
+# CODEOWNERS for ICS 20
+
+/modules/apps/transfer/ @colin-axner @fedekunze @AdityaSripal 
+/proto/applications/transfer/ @colin-axner @fedekunze @AdityaSripal 
 
 # CODEOWNERS for interchain-accounts module
 
 /modules/apps/27-interchain-accounts/ @seantking @colin-axner @AdityaSripal
+/proto/applications/interchain_accounts/ @seantking @colin-axner @AdityaSripal

.github/workflows/link-check.yml

@@ -0,0 +1,8 @@
+name: Check Markdown links
+on: [push, pull_request]
+jobs:
+  markdown-link-check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: gaurav-nelson/github-action-markdown-link-check@v1

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
   install-tparse:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-go@v2.1.3
+      - uses: actions/setup-go@v2.1.4
         with:
           go-version: 1.15
       - name: Display go version
@@ -38,10 +38,10 @@ jobs:
         go-arch: ["amd64", "arm", "arm64"]
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: actions/setup-go@v2.1.3
+      - uses: actions/setup-go@v2.1.4
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.2
+      - uses: technote-space/get-diff-action@v5
         id: git_diff
         with:
           PATTERNS: |
@@ -86,10 +86,10 @@ jobs:
         part: ["00", "01", "02", "03"]
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: actions/setup-go@v2.1.3
+      - uses: actions/setup-go@v2.1.4
         with:
           go-version: 1.15
-      - uses: technote-space/get-diff-action@v4.2
+      - uses: technote-space/get-diff-action@v5
         with:
           PATTERNS: |
             **/**.go
@@ -113,7 +113,7 @@ jobs:
     needs: tests
     steps:
       - uses: actions/checkout@v2.3.4
-      - uses: technote-space/get-diff-action@v4.2
+      - uses: technote-space/get-diff-action@v5
         with:
           PATTERNS: |
             **/**.go
@@ -150,7 +150,7 @@ jobs:
             sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
           done
         if: env.GIT_DIFF
-      - uses: codecov/codecov-action@v1.5.2
+      - uses: codecov/codecov-action@v2.1.0
         with:
           file: ./coverage.txt
         if: env.GIT_DIFF

CHANGELOG.md

@@ -36,10 +36,23 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### API Breaking
+
 * (core) [\#227](https://github.com/cosmos/ibc-go/pull/227) Remove sdk.Result from application callbacks
+* (transfer) [\#350](https://github.com/cosmos/ibc-go/pull/350) Change FungibleTokenPacketData to use a string for the Amount field. This enables token transfers with amounts previously restricted by uint64. Up to the maximum uint256 value is supported. 
+
+### State Machine Breaking
 
+* (24-host) [#\344](https://github.com/cosmos/ibc-go/pull/344) Increase port identifier limit to 128 characters. 
+
+### Improvements
+* [\#373](https://github.com/cosmos/ibc-go/pull/375) Added optional field `PacketCommitmentSequences` to `QueryPacketAcknowledgementsRequest` to provide filtering of packet acknowledgements
+
+### Features
+* [\#372](https://github.com/cosmos/ibc-go/pull/372) New CLI command `query ibc client status <client id>` to get the current activity status of a client
+* [\#384](https://github.com/cosmos/ibc-go/pull/384) Added `NegotiateAppVersion` method to `IBCModule` interface supported by a gRPC query service in `05-port`. This provides routing of requests to the desired application module callback, which in turn performs application version negotiation.
 
-## [v1.0.0-rc0](https://github.com/cosmos/ibc-go/releases/tag/v1.0.0-rc0) - 2021-07-07
+## [v1.0.0](https://github.com/cosmos/ibc-go/releases/tag/v1.0.0) - 2021-08-10
 
 ### Bug Fixes
 
@@ -68,6 +81,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (modules/core) [\#109](https://github.com/cosmos/ibc-go/pull/109) Remove connection and channel handshake CLI commands.
 * (modules) [\#107](https://github.com/cosmos/ibc-go/pull/107) Modify OnRecvPacket callback to return an acknowledgement which indicates if it is successful or not. Callback state changes are discarded for unsuccessful acknowledgements only. 
 * (modules) [\#108](https://github.com/cosmos/ibc-go/pull/108) All message constructors take the signer as a string to prevent upstream bugs. The `String()` function for an SDK Acc Address relies on external context.
+* (transfer) [\#275](https://github.com/cosmos/ibc-go/pull/275) Remove 'ChanCloseInit' function from transfer keeper. ICS20 does not close channels.
 
 ### State Machine Breaking
 
@@ -77,6 +91,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (modules/core/02-client) [\#8405](https://github.com/cosmos/cosmos-sdk/pull/8405) Refactor IBC client update governance proposals to use a substitute client to update a frozen or expired client.
 * (modules/core/02-client) [\#8673](https://github.com/cosmos/cosmos-sdk/pull/8673) IBC upgrade logic moved to 02-client and an IBC UpgradeProposal is added.
 * (modules/core/03-connection) [\#171](https://github.com/cosmos/ibc-go/pull/171) Introduces a new parameter `MaxExpectedTimePerBlock` to allow connections to calculate and enforce a block delay that is proportional to time delay set by connection.
+* (core) [\#268](https://github.com/cosmos/ibc-go/pull/268) Perform a no-op on redundant relay messages. Previous behaviour returned an error. Now no state change will occur and no error will be returned.
 
 ### Improvements
 
@@ -89,6 +104,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (core/04-channel) [\#197](https://github.com/cosmos/ibc-go/pull/197) Introduced a `packet_ack_hex` attribute to emit the hex-encoded acknowledgement in events. This allows for raw binary (proto-encoded message) to be sent over events and decoded correctly on relayer. Original `packet_ack` is DEPRECATED. All relayers and IBC event consumers are encouraged to switch to `packet_ack_hex` as soon as possible.
 * (modules/light-clients/07-tendermint) [\#125](https://github.com/cosmos/ibc-go/pull/125) Implement efficient iteration of consensus states and pruning of earliest expired consensus state on UpdateClient.
 * (modules/light-clients/07-tendermint) [\#141](https://github.com/cosmos/ibc-go/pull/141) Return early in case there's a duplicate update call to save Gas.
+* (modules/core/ante) [\#235](https://github.com/cosmos/ibc-go/pull/235) Introduces a new IBC Antedecorator that will reject transactions that only contain redundant packet messages (and accompany UpdateClient msgs). This will prevent relayers from wasting fees by submitting messages for packets that have already been processed by previous relayer(s). The Antedecorator is only applied on CheckTx and RecheckTx and is therefore optional for each node.
 
 ### Features
 

docs/.vuepress/config.js

@@ -7,13 +7,22 @@ module.exports = {
     },
   },
   base: process.env.VUEPRESS_BASE || "/",
+  head: [
+    ['link', { rel: "apple-touch-icon", sizes: "180x180", href: "/apple-touch-icon.png" }],
+    ['link', { rel: "icon", type: "image/png", sizes: "32x32", href: "/favicon-32x32.png" }],
+    ['link', { rel: "icon", type: "image/png", sizes: "16x16", href: "/favicon-16x16.png" }],
+    ['link', { rel: "manifest", href: "/site.webmanifest" }],
+    ['meta', { name: "msapplication-TileColor", content: "#2e3148" }],
+    ['meta', { name: "theme-color", content: "#ffffff" }],
+    ['link', { rel: "icon", type: "image/svg+xml", href: "/favicon-svg.svg" }],
+    ['link', { rel: "apple-touch-icon-precomposed", href: "/apple-touch-icon-precomposed.png" }],
+  ],
   themeConfig: {
     repo: "cosmos/ibc-go",
     docsRepo: "cosmos/ibc-go",
     docsDir: "docs",
     editLinks: true,
     label: "ibc",
-    //  label: "ibc-go",
     // TODO
     //algolia: {
     //  id: "BH4D9OD16A",
@@ -24,8 +33,19 @@ module.exports = {
       {
         "label": "main",
         "key": "main"
-      }
+      },
+      {
+        "label": "v1.1.0",
+        "key": "v1.1.0"
+      },
+      {
+        "label": "v1.2.0",
+        "key": "v1.2.0"
+      }      
     ],
+    topbar: {
+      banner: true
+    },
     sidebar: { 
       auto: false,
       nav: [
@@ -105,11 +125,41 @@ module.exports = {
       }
     },
     footer: {
-      logo: "/logo-bw.svg",
+      question: {
+        text: "Chat with IBC developers in <a href='https://discord.gg/W8trcGV' target='_blank'>Discord</a>."
+      },
       textLink: {
         text: "ibcprotocol.org",
         url: "https://ibcprotocol.org"
       },
+      services: [
+        {
+          service: "medium",
+          url: "https://blog.cosmos.network/"
+        },
+        {
+          service: "twitter",
+          url: "https://twitter.com/cosmos"
+        },
+        {
+          service: "linkedin",
+          url: "https://www.linkedin.com/company/interchain-gmbh"
+        },
+        {
+          service: "reddit",
+          url: "https://reddit.com/r/cosmosnetwork"
+        },
+        {
+          service: "telegram",
+          url: "https://t.me/cosmosproject"
+        },
+        {
+          service: "youtube",
+          url: "https://www.youtube.com/c/CosmosProject"
+        }
+      ],
+      smallprint:
+        "The development of IBC-Go is led primarily by [Interchain GmbH](https://interchain.berlin/). Funding for this development comes primarily from the Interchain Foundation, a Swiss non-profit.",
       links: [
         {
           title: "Documentation",

docs/.vuepress/styles/index.styl

@@ -0,0 +1,3 @@
+:root
+  --color-link #E6900A
+  --color-primary #E6900A

docs/client/config.json

@@ -0,0 +1,42 @@
+{
+  "swagger": "2.0",
+  "info": {
+    "title": "IBC-GO - gRPC Gateway docs",
+    "description": "A REST interface for state queries",
+    "version": "1.0.0"
+  },
+  "apis": [
+    {
+      "url": "./tmp-swagger-gen/ibc/applications/transfer/v1/query.swagger.json",
+      "operationIds": {
+        "rename": {
+          "Params": "TransferParams"
+        }
+      }
+    },
+    {
+      "url": "./tmp-swagger-gen/ibc/core/client/v1/query.swagger.json",
+      "operationIds": {
+        "rename": {
+          "Params": "ClientParams"
+        }
+      }
+    },
+    {
+      "url": "./tmp-swagger-gen/ibc/core/connection/v1/query.swagger.json",
+      "operationIds": {
+        "rename": {
+          "Params": "ConnectionParams"
+        }
+      }
+    },
+    {
+      "url": "./tmp-swagger-gen/ibc/core/channel/v1/query.swagger.json",
+      "operationIds": {
+        "rename": {
+          "Params": "ChannelParams"
+        }
+      }
+    },
+  ]
+}