feat!: ICS1 with RS POC experiment

.changelog/unreleased/api-breaking/provider/2098-vscmatured-removal.md

@@ -0,0 +1,7 @@
+- The removal of `VSCMaturedPackets` entail several API breaking changes.
+  ([\#2098](https://github.com/cosmos/interchain-security/pull/2098))
+
+  - Remove the `oldest_unconfirmed_vsc` query -- used to get
+  the send timestamp of the oldest unconfirmed VSCPacket.
+  - Deprecate the `init_timeout_period` and `vsc_timeout_period` parameters 
+  from the provider module. 

.changelog/unreleased/features/2101-introduce-priority-validators.md

@@ -0,0 +1,2 @@
+- `[x/provider]` Allow consumer chains to specify a list of priority validators that are included in the validator set before other validators are considered
+  ([\#2101](https://github.com/cosmos/interchain-security/pull/2101))

.changelog/unreleased/features/2372-vscmatured-packets.md

@@ -0,0 +1,2 @@
+- `[x/consumer]` Remove `VSCMaturedPackets`. Consumer-side changes for [ADR 018](https://cosmos.github.io/interchain-security/adrs/adr-018-remove-vscmatured#consumer-changes-r2).
+  ([\#2372](https://github.com/cosmos/interchain-security/pull/2372))

.changelog/unreleased/features/2378-allow-chain-id-updates.md

@@ -0,0 +1,2 @@
+- `[x/provider]` Allow the chain id of a consumer chain to be updated before the chain
+  launches. ([\#2378](https://github.com/cosmos/interchain-security/pull/2378))

.changelog/unreleased/features/provider/2098-vscmatured-removal.md

@@ -0,0 +1,8 @@
+- Remove `VSCMaturedPackets` from the provider module, which entails the following 
+  changes to the provider. 
+  ([\#2098](https://github.com/cosmos/interchain-security/pull/2098))
+
+  - Remove unbonding operations pausing. 
+  - Remove the CCV channel initialization timeout.
+  - Remove `VSCPackets` timeout.
+  - Redesign key assignment pruning -- prune old consumer keys after the unbonding period elapses.

.changelog/unreleased/state-breaking/2101-introduce-priority-validators.md

@@ -0,0 +1,2 @@
+- `[x/provider]` Allow consumer chains to specify a list of priority validators that are included in the validator set before other validators are considered
+  ([\#2101](https://github.com/cosmos/interchain-security/pull/2101))

.changelog/unreleased/state-breaking/2372-vscmatured-packets.md

@@ -0,0 +1,2 @@
+- `[x/consumer]` Remove `VSCMaturedPackets`. Consumer-side changes for [ADR 018](https://cosmos.github.io/interchain-security/adrs/adr-018-remove-vscmatured#consumer-changes-r2).
+  ([\#2372](https://github.com/cosmos/interchain-security/pull/2372))

.changelog/unreleased/state-breaking/2378-allow-chain-id-updates.md

@@ -0,0 +1,2 @@
+- Allow the chain id of a consumer chain to be updated before the chain
+  launches. ([\#2378](https://github.com/cosmos/interchain-security/pull/2378))

.changelog/unreleased/state-breaking/provider/2098-vscmatured-removal.md

@@ -0,0 +1,2 @@
+- Remove `VSCMaturedPackets` from the provider module.
+  ([\#2098](https://github.com/cosmos/interchain-security/pull/2098))

.github/workflows/codeql-analysis.yml

@@ -37,7 +37,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.22"
+          go-version: "1.24.5"
           check-latest: true
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/golangci-lint.yml

@@ -13,11 +13,11 @@ permissions:
 jobs:
   golangci:
     name: golangci-lint
-    runs-on: Gaia-Runner-medium
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.22'
+          go-version: "1.24.5"
       - uses: technote-space/get-diff-action@v6.1.2
         id: git_diff
         with:
@@ -32,4 +32,3 @@ jobs:
         if: env.GIT_DIFF
         run: |
           make lint
-

.github/workflows/md-link-checker.yml

@@ -12,7 +12,7 @@ jobs:
       # Check out the latest version of the code
       - uses: actions/checkout@v4
       # Checks the status of hyperlinks in *.md files in the repo root
-      - uses: gaurav-nelson/github-action-markdown-link-check@1.0.15
+      - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           folder-path: '.'
           max-depth: 1
@@ -25,7 +25,7 @@ jobs:
       # Checks the status of hyperlinks in *.md files in the docs/docs folder,
       # as well as various explicitly listed files throughout the repo.
       # We don't use this to check the repo root, since there we want to use max-depth=1.
-      - uses: gaurav-nelson/github-action-markdown-link-check@1.0.15
+      - uses: gaurav-nelson/github-action-markdown-link-check@v1
         with:
           folder-path: 'docs/docs'
           file-path: 'tests/e2e/README.md'

.github/workflows/nightly-e2e.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.22"
+          go-version: "1.24.5"
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # get all history for all branches and tags
@@ -181,118 +181,6 @@ jobs:
           go-version: "1.22" # The Go version to download (if necessary) and use.
       - name: E2E consumer-double-downtime tests
         run: go run ./tests/e2e/... --tc consumer-double-downtime
-  partial-set-security-opt-in-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security opt-in chain
-        run: go run ./tests/e2e/... --tc partial-set-security-opt-in
-  partial-set-security-top-n-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security Top N chain
-        run: go run ./tests/e2e/... --tc partial-set-security-top-n
-  partial-set-security-validator-set-cap-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security validator-set cap
-        run: go run ./tests/e2e/... --tc partial-set-security-validator-set-cap
-  partial-set-security-validators-power-cap-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security validators-power cap
-        run: go run ./tests/e2e/... --tc partial-set-security-validators-power-cap
-  partial-set-security-validators-allowlisted-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security allowlist
-        run: go run ./tests/e2e/... --tc partial-set-security-validators-allowlisted
-  partial-set-security-validators-denylisted-test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security denylist
-        run: go run ./tests/e2e/... --tc partial-set-security-validators-denylisted
-  partial-set-security-modification-proposal:
-    runs-on: ubuntu-latest
-    timeout-minutes: 20
-    steps:
-      - uses: actions/setup-go@v5
-        with:
-          go-version: "1.22"
-      - uses: actions/checkout@v4
-      - name: Checkout LFS objects
-        run: git lfs checkout
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: "1.22" # The Go version to download (if necessary) and use.
-      - name: E2E partial set security modification proposal
-        run: go run ./tests/e2e/... --tc partial-set-security-modification-proposal
   active-set-changes-test:
     runs-on: ubuntu-latest
     timeout-minutes: 20
@@ -321,13 +209,6 @@ jobs:
       - consumer-misbehaviour-test
       - consumer-double-sign-test
       - consumer-double-downtime-test
-      - partial-set-security-opt-in-test
-      - partial-set-security-top-n-test
-      - partial-set-security-validator-set-cap-test
-      - partial-set-security-validators-power-cap-test
-      - partial-set-security-validators-allowlisted-test
-      - partial-set-security-validators-denylisted-test
-      - partial-set-security-modification-proposal
       - active-set-changes-test
     if: ${{ failure() }}
     runs-on: ubuntu-latest

.github/workflows/proto.yml

@@ -10,12 +10,21 @@ permissions:
   contents: read
 
 jobs:
-  break-check:
+  # Breaking change check disabled for AtomOne ICS1 fork
+  # This fork intentionally removes PSS features which are breaking changes
+  # The original break-check job has been disabled as we expect breaking changes
+  placeholder:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.34.0
-      - uses: bufbuild/buf-breaking-action@v1
-        with:
-          input: "proto"
-          against: "https://github.com/${{ github.repository }}.git#branch=${{ github.event.pull_request.base.ref }},ref=HEAD~1,subdir=proto"
+      - run: echo "Protobuf breaking change check disabled for AtomOne ICS1 fork"
+
+  # Original job commented out:
+  # break-check:
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - uses: bufbuild/buf-setup-action@v1.34.0
+  #     - uses: bufbuild/buf-breaking-action@v1
+  #       with:
+  #         input: "proto"
+  #         against: "https://github.com/${{ github.repository }}.git#branch=${{ github.event.pull_request.base.ref }},ref=HEAD~1,subdir=proto"