Merge branch 'develop' into copilot/add-log-splitting-feature

Author: zhangsoledad

.github/workflows/ci_aarch64_build_ubuntu.yaml

@@ -39,7 +39,7 @@ jobs:
             ci-aarch64-cargo-
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential
       - name: Build for aarch64

.github/workflows/ci_benchmarks_ubuntu.yaml

@@ -29,7 +29,7 @@ jobs:
           sudo docker image prune --all --force
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt, clippy
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential
       - uses: actions/checkout@v4

.github/workflows/ci_cargo_deny_ubuntu.yaml

@@ -39,7 +39,7 @@ jobs:
             ci-${{ runner.os }}-cargo-
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.85.0
+          toolchain: 1.95.0
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential
       - name: Run cargo deny checks
         run: |

.github/workflows/ci_integration_tests_ubuntu.yaml

@@ -35,7 +35,7 @@ jobs:
           sudo docker image prune --all --force
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt, clippy
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential tor
       - uses: actions/setup-go@v6
@@ -206,7 +206,7 @@ jobs:
           sudo docker image prune --all --force
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt, clippy
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential procps wget
       - uses: actions/checkout@v4

.github/workflows/ci_linters_ubuntu.yaml

@@ -31,7 +31,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt, clippy
       - uses: actions/setup-go@v6
         with:

.github/workflows/ci_quick_checks_ubuntu.yaml

@@ -30,7 +30,7 @@ jobs:
           sudo docker image prune --all --force
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt, clippy
       - uses: actions/setup-go@v6
         with:

.github/workflows/ci_unit_tests_ubuntu.yaml

@@ -30,7 +30,7 @@ jobs:
           sudo docker image prune --all --force
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
       - run: sudo apt-get update && sudo apt-get install -y libssl-dev pkg-config libclang-dev build-essential
       - name: Install nextest
         uses: taiki-e/install-action@nextest

.github/workflows/coverage_report.yaml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.92.0
+          toolchain: 1.95.0
           components: rustfmt,llvm-tools-preview
       - run: sudo apt-get update && sudo apt-get install libssl-dev pkg-config libclang-dev -y && sudo apt-get install -y gcc-multilib build-essential
       - name: unit coverage

.github/workflows/release-plz.yml

@@ -33,7 +33,7 @@ jobs:
         name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.85.0
+          toolchain: 1.95.0
           components: rustfmt
       - &generate-token
         name: Generate GitHub token

CHANGELOG.md

@@ -7,6 +7,38 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.206.0](https://github.com/nervosnetwork/ckb/compare/v0.205.0...v0.206.0) - 2026-05-06
+
+### Added
+
+- add guide for running dev chain from existing data (#5125) (by @eval-exec)
+
+### Changed
+
+- bump rustls-webpki to 0.103.13 (#5186) (by @eval-exec)
+- update testnet bootnodes (#5176) (by @jiangxianliang007)
+- *(release)* reset version before changelog generation in bump.sh (#5131) (by @doitian)
+- update platform-support.md to reflect latest CI and build settings (#5142) (by @Copilot)
+- upgrade deps (#5132) (by @driftluo)
+
+### Fixed
+
+- preserve leading zero bytes and handle all-0xFF overflow in rich-indexer prefix search upper bound (#5166) (by @Copilot)
+- *(deps)* fix `make security-audit`: update keccak to 0.1.6 (#5158) (by @eval-exec)
+
+### Security
+
+- bump rustls-webpki to 0.103.12 (#5182) (by @eval-exec)
+- *(deps)* bump thin-vec from 0.2.14 to 0.2.16 (#5170) (by @dependabot[bot])
+- *(deps)* bump rustls-webpki from 0.103.7 to 0.103.10 (#5154) (by @dependabot[bot])
+
+### Contributors
+
+- @eval-exec
+- @jiangxianliang007
+- @doitian
+- @driftluo
+
 ## [0.205.0](https://github.com/nervosnetwork/ckb/compare/v0.204.0...v0.205.0) - 2026-03-17
 
 ### Added