chore(main): release core 29.3.0 (#4445)

🤖 I have created a release *beep* *boop*
---


##
[29.3.0](core-v29.2.0...core-v29.3.0)
(2025-09-18)


### Features

* **en:** Check commitment allonside with roothashes
([#4492](#4492))
([6e8f526](6e8f526))
* **en:** Improved en commitment generation error handling
([#4483](#4483))
([1bb82d6](1bb82d6))


### Bug Fixes

* **en:** Add check for commitment in diverged batch
([#4493](#4493))
([e693fd0](e693fd0))
* **en:** allow to disable sanity checks for commitment generation
([#4487](#4487))
([7692f31](7692f31))
* **EN:** properly set chain_id for old batch transactions
([#4488](#4488))
([634b6dd](634b6dd))
* **eth-proof-manager:** don't fail component if proof was incorrect
([#4444](#4444))
([daa1161](daa1161))
* **eth-proof-manager:** verify protocol version and proving mode
alignment
([#4473](#4473))
([99e0423](99e0423))
* **eth-sender:** Fix selector for old batches
([#4489](#4489))
([bb42dcf](bb42dcf))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: zksync-era-bot <[email protected]>

Author: zksync-era-bot

.github/release-please/manifest.json

@@ -1,5 +1,5 @@
 {
-  "core": "29.2.0",
+  "core": "29.3.0",
   "prover": "22.1.0",
   "zkstack_cli": "0.1.2"
 }

core/CHANGELOG.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## [29.3.0](https://github.com/matter-labs/zksync-era/compare/core-v29.2.0...core-v29.3.0) (2025-09-18)
+
+
+### Features
+
+* **en:** Check commitment allonside with roothashes ([#4492](https://github.com/matter-labs/zksync-era/issues/4492)) ([6e8f526](https://github.com/matter-labs/zksync-era/commit/6e8f526fa87350829ef8d56ee4edf0dfa1421a80))
+* **en:** Improved en commitment generation error handling ([#4483](https://github.com/matter-labs/zksync-era/issues/4483)) ([1bb82d6](https://github.com/matter-labs/zksync-era/commit/1bb82d6a1cf5c8ed357a6387f371f08415516358))
+
+
+### Bug Fixes
+
+* **en:** Add check for commitment in diverged batch ([#4493](https://github.com/matter-labs/zksync-era/issues/4493)) ([e693fd0](https://github.com/matter-labs/zksync-era/commit/e693fd0ec83eac6d227b083a3be9c0437b0eb351))
+* **en:** allow to disable sanity checks for commitment generation ([#4487](https://github.com/matter-labs/zksync-era/issues/4487)) ([7692f31](https://github.com/matter-labs/zksync-era/commit/7692f319ad7ef7934532f0480aafcabf18837339))
+* **EN:** properly set chain_id for old batch transactions ([#4488](https://github.com/matter-labs/zksync-era/issues/4488)) ([634b6dd](https://github.com/matter-labs/zksync-era/commit/634b6dd5cf0d65c689cd3021d33adc9980aa82d0))
+* **eth-proof-manager:** don't fail component if proof was incorrect ([#4444](https://github.com/matter-labs/zksync-era/issues/4444)) ([daa1161](https://github.com/matter-labs/zksync-era/commit/daa11611032350e67b44ad56bd8d7181bc15af4a))
+* **eth-proof-manager:** verify protocol version and proving mode alignment ([#4473](https://github.com/matter-labs/zksync-era/issues/4473)) ([99e0423](https://github.com/matter-labs/zksync-era/commit/99e0423a3dc78794e4addec948c785ffcb2ca94f))
+* **eth-sender:** Fix selector for old batches ([#4489](https://github.com/matter-labs/zksync-era/issues/4489)) ([bb42dcf](https://github.com/matter-labs/zksync-era/commit/bb42dcf781939a9363414703d6a77adcc97adb68))
+
 ## [29.2.0](https://github.com/matter-labs/zksync-era/compare/core-v29.1.2...core-v29.2.0) (2025-09-01)