Merge pull request #258 from b-open-io/master

Consolidated updates from various PRs

Author: shruggr

.github/workflows/codecov.yaml

@@ -44,7 +44,7 @@ jobs:
           verbose: true
 
       - name: Upload coverage reports as artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: coverage-report
           path: coverage.out

.github/workflows/sonar.yaml

@@ -47,7 +47,7 @@ jobs:
           args: --timeout=5m --issues-exit-code=0 --output.checkstyle.path=golangci-lint-report.xml
 
       - name: SonarCloud Scan
-        uses: SonarSource/sonarqube-scan-action@v5.3.1
+        uses: SonarSource/sonarqube-scan-action@v6.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

CHANGELOG.md

@@ -4,6 +4,7 @@ All notable changes to this project will be documented in this file. The format
 
 ## Table of Contents
 
+- [1.2.11 - 2025-10-27](#1211---2025-10-27)
 - [1.2.10 - 2025-09-16](#1210---2025-09-16)
 - [1.2.9 - 2025-09-07](#129---2025-09-07)
 - [1.2.8 - 2025-08-07](#128---2025-08-07)
@@ -45,6 +46,30 @@ All notable changes to this project will be documented in this file. The format
 - [1.1.0 - 2024-08-19](#110---2024-08-19)
 - [1.0.0 - 2024-06-06](#100---2024-06-06)
 
+## [1.2.11] - 2025-10-27
+
+### Added
+- Webhook management methods in headers client (`RegisterWebhook`, `UnregisterWebhook`, `GetWebhook`)
+- `GetMerkleRoots` method in headers client for bulk merkle root fetching with pagination
+- Protocol ID support in overlay services with `ProtocolID` type and `ID()` method
+- `OffChainValues` field to `TaggedBEEF` structure
+- Anyone wallet support (nil private key handling in `NewWallet`)
+- Comprehensive test coverage for headers client (450+ lines)
+
+### Changed
+- Session lookup now uses `YourNonce` instead of identity key for multi-device support
+- Switched from `log` to `slog` for structured logging in overlay lookup resolver
+- BEEF parsing changed from `NewTransactionFromBEEF` to `ParseBeef` with improved error handling
+- Wallet serialization now deterministic with sorted keys in `DiscoverByAttributes` and `ListCertificates`
+- Keyring serialization changed to proper base64 handling (`WriteIntFromBase64`/`ReadBase64Int`)
+
+### Fixed
+- Data race in auth peer callback management with proper mutex protection
+- Authentication flow to properly validate session state before processing general messages
+- Certificate validation logic in `handleInitialResponse` and `handleCertificateResponse`
+- Channel closing in overlay lookup resolver goroutines
+- Wallet serialization test vectors for `ListCertificates`
+
 ## [1.2.10] - 2025-09-16
 
 ### Added