diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c3f1463..96f1cd9 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.2.0"
+  ".": "1.3.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2eaf85e..a6ce6c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,47 @@
 # Changelog
 
+## [1.3.0](https://github.com/ethpandaops/optimism-package/compare/1.2.0...1.3.0) (2025-03-04)
+
+
+### Features
+
+* Add docs section about using contender as l2 transaction source ([#175](https://github.com/ethpandaops/optimism-package/issues/175)) ([eea3e1b](https://github.com/ethpandaops/optimism-package/commit/eea3e1b6f4a3350e3177749671186c6fdd449f61))
+* adds op-challenger support ([#116](https://github.com/ethpandaops/optimism-package/issues/116)) ([6aba40a](https://github.com/ethpandaops/optimism-package/commit/6aba40a4eb4146a97b2c50b7c1ed8de720f7d2d8))
+* adds op-proposer support ([#111](https://github.com/ethpandaops/optimism-package/issues/111)) ([f062776](https://github.com/ethpandaops/optimism-package/commit/f062776d768c7b653a37733dbb6fe8831a8fdef0))
+* adds support for permissionless game, challenger interop support ([#155](https://github.com/ethpandaops/optimism-package/issues/155)) ([825b5f5](https://github.com/ethpandaops/optimism-package/commit/825b5f5c245d7402ac7b22e25bc3dcd40b168a48))
+* Allow overriding faultGameAbsolutePrestate in op-deployer ([#125](https://github.com/ethpandaops/optimism-package/issues/125)) ([2e7b7cd](https://github.com/ethpandaops/optimism-package/commit/2e7b7cd70ab093d482d72c2f5b3a6a8bd7880b3e))
+* alt-da support ([#154](https://github.com/ethpandaops/optimism-package/issues/154)) ([0a1593a](https://github.com/ethpandaops/optimism-package/commit/0a1593a2bf49e8f05c5d5908dd69a5cd52aaa8e8))
+* EL builder sequencer and bootstrap issues ([#178](https://github.com/ethpandaops/optimism-package/issues/178)) ([a9e3b2d](https://github.com/ethpandaops/optimism-package/commit/a9e3b2dd26e0938bbffe5df93c1a5b3823114d84))
+* generate op-supervisor dependency set json ([#131](https://github.com/ethpandaops/optimism-package/issues/131)) ([464fbba](https://github.com/ethpandaops/optimism-package/commit/464fbbaeaa0b4feefe13d1a9db782f6f39bd7fd4))
+* **grafana:** add grafana support ([#137](https://github.com/ethpandaops/optimism-package/issues/137)) ([3e6f9de](https://github.com/ethpandaops/optimism-package/commit/3e6f9de33c43cabdb4b5c5e4240f118014b69474))
+* **op-supervisor:** add op-supervisor component ([#110](https://github.com/ethpandaops/optimism-package/issues/110)) ([99fe41d](https://github.com/ethpandaops/optimism-package/commit/99fe41d3e28a28278240139a6027f951aed49a08))
+* **prometheus:** add prometheus support ([#134](https://github.com/ethpandaops/optimism-package/issues/134)) ([e22047a](https://github.com/ethpandaops/optimism-package/commit/e22047ad61965690596875b3a5b8726fb4fd99e0))
+* **reproduicibility:** pin ethereum-package dependency ([#135](https://github.com/ethpandaops/optimism-package/issues/135)) ([e9eede2](https://github.com/ethpandaops/optimism-package/commit/e9eede2d74c5187344c6153ecd927cee612842db))
+* **test:** Unit testing using kurtestosis ([#161](https://github.com/ethpandaops/optimism-package/issues/161)) ([1887774](https://github.com/ethpandaops/optimism-package/commit/18877745fe64ce97403b2dba27d9bad9f45ca7a5))
+* update rollup-boost params ([#177](https://github.com/ethpandaops/optimism-package/issues/177)) ([f6ebd93](https://github.com/ethpandaops/optimism-package/commit/f6ebd935e25d5fc3a7a8672aa1cd88bbcc13d0cf))
+
+
+### Bug Fixes
+
+* Add isthmus activation time to gen2spec tool ([#120](https://github.com/ethpandaops/optimism-package/issues/120)) ([9032461](https://github.com/ethpandaops/optimism-package/commit/90324612abb79f2216a571b33a77ab52eb32a9a4))
+* additional fixes for rollup-boost drift ([#163](https://github.com/ethpandaops/optimism-package/issues/163)) ([8d6ded4](https://github.com/ethpandaops/optimism-package/commit/8d6ded44ce07f0d80892d20bc2d084f78b87adae))
+* Bump the default version of OP contract deployer ([#146](https://github.com/ethpandaops/optimism-package/issues/146)) ([81fa02f](https://github.com/ethpandaops/optimism-package/commit/81fa02f781a6748df0f0d965698896c2c17c3d0c))
+* Correct handling global params and set the log level of reth ([#183](https://github.com/ethpandaops/optimism-package/issues/183)) ([dad910a](https://github.com/ethpandaops/optimism-package/commit/dad910ae88a3a20bb5cc6e1f9fd67a353964c0a7))
+* don't truncate names too arbitrarily ([#138](https://github.com/ethpandaops/optimism-package/issues/138)) ([edb9ce2](https://github.com/ethpandaops/optimism-package/commit/edb9ce2da76447011931582af7a5cdfafaf34515))
+* Generate all addresses, fix launchers ([#130](https://github.com/ethpandaops/optimism-package/issues/130)) ([0bc10d1](https://github.com/ethpandaops/optimism-package/commit/0bc10d1dff3ff503ec8c948b976441eb93d68c80))
+* **grafana:** use absolute file path ([#176](https://github.com/ethpandaops/optimism-package/issues/176)) ([b62804e](https://github.com/ethpandaops/optimism-package/commit/b62804e3777289ef70fb45e129003a260bb738c0))
+* Remove dead code in main.star ([#114](https://github.com/ethpandaops/optimism-package/issues/114)) ([9e47fd6](https://github.com/ethpandaops/optimism-package/commit/9e47fd6392d874c2881e530051fcf2a889b54cfe))
+* remove some UUOC ([#128](https://github.com/ethpandaops/optimism-package/issues/128)) ([6ed6c57](https://github.com/ethpandaops/optimism-package/commit/6ed6c57f5d7230b73873989894a9ce28c007f46d))
+* removes op-node default param l1.trustrpc ([#140](https://github.com/ethpandaops/optimism-package/issues/140)) ([35d4f73](https://github.com/ethpandaops/optimism-package/commit/35d4f73e3c5047e49681234b0d6cf92e8ee40a6d))
+* repair supervisor->node cnx ([#127](https://github.com/ethpandaops/optimism-package/issues/127)) ([6d6c96e](https://github.com/ethpandaops/optimism-package/commit/6d6c96ed2ed265b2627f0b22092f0865a1645cdd))
+* restore semantics of empty strings in input ([#150](https://github.com/ethpandaops/optimism-package/issues/150)) ([c32a626](https://github.com/ethpandaops/optimism-package/commit/c32a626c575983331c1d4fc52c507588e385ed56))
+* rollup boost not starting ([#117](https://github.com/ethpandaops/optimism-package/issues/117)) ([6eba979](https://github.com/ethpandaops/optimism-package/commit/6eba97967c2c3e4d14d6078d4f4546726e65b98f))
+* rollup boost plan errors ([#147](https://github.com/ethpandaops/optimism-package/issues/147)) ([069b11d](https://github.com/ethpandaops/optimism-package/commit/069b11dd0bc51fa35e69a9f6b77f82ba040c3923))
+* set useInterop flag properly ([#122](https://github.com/ethpandaops/optimism-package/issues/122)) ([92438b5](https://github.com/ethpandaops/optimism-package/commit/92438b5821c0948edaba55baf23d11ba0be6add3))
+* sets op-node sequencer/verifier confs to 2/1 ([#141](https://github.com/ethpandaops/optimism-package/issues/141)) ([4cfd2da](https://github.com/ethpandaops/optimism-package/commit/4cfd2daf026932526995a223581f7b53a598fc19))
+* stop pointing op-node to op-supervisor ([#124](https://github.com/ethpandaops/optimism-package/issues/124)) ([ae515ea](https://github.com/ethpandaops/optimism-package/commit/ae515ea62588e09fcc1e071f4ad11dd2f4a03134))
+* wallets.json multi-chain support ([#123](https://github.com/ethpandaops/optimism-package/issues/123)) ([288176c](https://github.com/ethpandaops/optimism-package/commit/288176cdd14d1f88122508eb76dcad6c64324cd1))
+
 ## [1.2.0](https://github.com/ethpandaops/optimism-package/compare/1.1.0...1.2.0) (2024-12-13)
 
 
diff --git a/version.txt b/version.txt
index 26aaba0..f0bb29e 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.2.0
+1.3.0