chore(main): release 0.5.0 (#293)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.4.2"
+  ".": "0.5.0"
 }

CHANGELOG.md

@@ -0,0 +1,18 @@
+# Changelog
+
+## [0.5.0](https://github.com/ChainSafe/canton-middleware/compare/v0.4.2...v0.5.0) (2026-06-08)
+
+
+### Features
+
+* api and indexer instrumented with metrics ([#221](https://github.com/ChainSafe/canton-middleware/issues/221)) ([6dd9d7d](https://github.com/ChainSafe/canton-middleware/commit/6dd9d7d208d26380913b186cb05cdfef593596f5))
+* **ci:** add release-please workflow with reusable docker build ([#288](https://github.com/ChainSafe/canton-middleware/issues/288)) ([1f95bf2](https://github.com/ChainSafe/canton-middleware/commit/1f95bf2434bdb8c7b086ad641c4248233e32b912))
+* **ci:** use GraphQL createCommitOnBranch for signed commits ([#286](https://github.com/ChainSafe/canton-middleware/issues/286)) ([38ad918](https://github.com/ChainSafe/canton-middleware/commit/38ad9183624a0d643e703946f1910dc6ca2479ae))
+* **metric:** instrument submitter ([#295](https://github.com/ChainSafe/canton-middleware/issues/295)) ([57602c1](https://github.com/ChainSafe/canton-middleware/commit/57602c1b4214bf8f620980763d9416674b883a54))
+* **metrics:** eth rpc instrumented ([#297](https://github.com/ChainSafe/canton-middleware/issues/297)) ([9a0044e](https://github.com/ChainSafe/canton-middleware/commit/9a0044e4af2ed25c661b316f6df4ebfa0acde0dd))
+* **metrics:** instrument accept worker ([#299](https://github.com/ChainSafe/canton-middleware/issues/299)) ([661d817](https://github.com/ChainSafe/canton-middleware/commit/661d81707ff1f5b12e826df8fa577db587357930))
+
+
+### Bug Fixes
+
+* **relayer:** minimize eth_getLogs requests limit ([#289](https://github.com/ChainSafe/canton-middleware/issues/289)) ([3731441](https://github.com/ChainSafe/canton-middleware/commit/373144155c6a2bba691de8d61132be5a47d8dad4))