v4.0.0 - 2025-08-01

What's Changed

December 2024 Audit by @4meta5 in #400
Improve Fuzzing runs by @KitHat in #402
Fix missing protoc in fuzzing run by @KitHat in #403
Support paying DOT as a fee by @KitHat in #404
fix: set with_properties in generic-template by @AlexD10S in #406
Upgrade evm-template to stable2412 by @4meta5 in #407
Upgrade generic-template to polkadot-stable2503 by @4meta5 in #414
Upgrade evm-template to polkadot-stable2503 by @4meta5 in #417

Full Changelog: https://github.com/OpenZeppelin/polkadot-runtime-templates/compare/v3.0.0...v4.0.0

Changes

v3.0.0 - 2024-12-20

What's Changed

Add the option to sync faster with Rococo to the docs by @ggonzalez94 in #249
Fix MaxLockers by @KitHat in #248
Add sccache and use nextest in our workflow by @ggonzalez94 in #265
Merge v2 branch back to main by @ggonzalez94 in #273
Add benchmark tests to CI by @KitHat in #243
Fuzz Testing Integration by @KitHat in #275
fix typos in testing with zombienet guide by @ozgunozerk in #276
Remove security warning for EVM template and fix broken link in docs by @ggonzalez94 in #281
Allow dependabod to automatically open PRs by @ggonzalez94 in #279
Fix broken CI run on main by @KitHat in #283
fix: rename templates binaries in the zombienet files by @AlexD10S in #290
fix zombienet scripts for accountid20 compatibility by @ozgunozerk in #292
disable code coverage for now by @ozgunozerk in #297
Add needs triage issue label for new issues by @ggonzalez94 in #304
Fix typos and add GH action that checks them by @ggonzalez94 in #311
#302 Fix Weekly Fuzzing Run by @KitHat in #310
Upgrade polkadot sdk v1.13.0 by @ozgunozerk in #298
Upgrade to polkadot-stable2407-1 from v1.13.0 by @ozgunozerk in #299
Fix workflow versions by @KitHat in #317
Fix AFL build for fuzzing run by @KitHat in #323
Use construct runtime v2 by @ozgunozerk in #312
#305 Fixing unexpectedly high weights for XCM pallet by @KitHat in #322
use asset hub as reserve by @ozgunozerk in #327
merge changes/fixes from v2 back into main by @ozgunozerk in #333
Generic asset manager by @ozgunozerk in #341
Implement CheckedMetadataHashExtension by @4meta5 in #211
xtokens config by @ozgunozerk in #331
xtokens on generic by @ozgunozerk in #343
xcm-transactor on evm by @4meta5 in #345
xcm-transactor on generic by @4meta5 in #346
Benchmarks update for release by @KitHat in #355
Pallet grouping macros by @4meta5 in #300
Reference for macros usage by @KitHat in #354
fix antora version by @KitHat in #360
Tanssi integration by @KitHat in #361
Nonzero minimum period by @4meta5 in #380
Release 3.0.0 Preparation by @4meta5 in #385

New Contributors

@AlexD10S made their first contribution in #290

Full Changelog: https://github.com/OpenZeppelin/polkadot-runtime-templates/compare/v2.0.3...v3.0.0

Changes

v2.0.3 - 2024-10-31

This is a hot fix release that ensures compatibility with both polkadot and ethereum compatibility for our EVM parachain.

What's New:

decided to use rococo-local for the zombienet for now, until paseo-local becomes available on polkadot-sdk #352

Changes

v2.0.2 - 2024-10-30

This is a hot fix release that ensures compatibility with both polkadot and ethereum compatibility for our EVM parachain.

What's New:

use Alith, Baltathar, etc. (evm compatible 20-byte accounts) in our chain spec
fix chain spec properties for evm compatibility in polkadot ecosystem
merge impl_runtime_apis macro back into lib.rs, since this is causing metadata problems with polkadot.js (we will inspect this later and try to find a way to separate it back to its own file)

Now, our EVM template works in both polkadot setting (32-bytes) and in EVM setting (20-bytes).

Related PR: use evm compatible accounts, and fix properties for chain spec (#326)

Changes

v2.0.1 - 2024-09-13

This is a hot fix release that improves zombienet compatibility for our evm template. Basically adds these 2 fixes on top of the previous release:

#292
#290

Thanks to @AlexD10S for his contributions.

What's Changed

zombienet fixes by @ozgunozerk and @AlexD10S in #313

Full Changelog: https://github.com/OpenZeppelin/polkadot-runtime-templates/compare/v2.0.0...v2.0.1

Changes

v2.0.0 - 2024-08-02

New: EVM Runtime Template

This release is audited by SRLabs, you can find the audit report here.

What's Changed

add zombienet configuration by @Moliholy in #129
Configure OpenGov by @4meta5 in #130
Add benchmarking compilation check to CI by @4meta5 in #131
Fix ci by @ozgunozerk in #133
#97 added async backing to runtime and node by @KitHat in #102
merge v1 into main by @ozgunozerk in #175
clearer constant namings and explanations by @ozgunozerk in #151
Remove security warning from docs and fix style in list by @ggonzalez94 in #178
Treasury docs by @ozgunozerk in #152
Update index - fix chainspec generation command by @DrW3RK in #181
Transition into monorepo by @ozgunozerk in #180
workflow fix by @ozgunozerk in #182
Integrated EVM and Ethereum pallets by @KitHat in #196
readme and docs update for monorepo by @ozgunozerk in #183
Update README.md by @DrW3RK in #204
#188 Added EVM RPC to the node by @KitHat in #198
Upgrade evm dependencies by @ozgunozerk in #208
#188 Added a guide for contract migration by @KitHat in #200
Runtime lib restructure by @ozgunozerk in #202
Precompiles by @4meta5 in #201
add property to node for each template by @ozgunozerk in #221
#189 Predeployed Contracts functionality by @KitHat in #218
fixed "missing host function" bug by @KitHat in #225
Disable logging for deployment builds by @4meta5 in #213
Add pov reclaim by @ozgunozerk in #229
[evm-template] XCM config for foreign assets by @4meta5 in #219
Port the trivial audit fixes to evm by @ozgunozerk in #236
#235 Updated benchmarks for the next release by @KitHat in #238
Feemanager for evm by @ozgunozerk in #239
Port docs to sync faster with Rococo to our audit branch by @ggonzalez94 in #252
Max remote lock consumers by @ozgunozerk in #255
RPC Differences Documentation and RPC Testing Toolkit by @KitHat in #241
Fix for treasury config and benchmark by @KitHat in #240
Bound GasLimitPovRatio to u64::MAX by @KitHat in #246
Docs Update by @KitHat in #250
Update docs by @ozgunozerk in #261
HRMP Channel Guide by @4meta5 in #214
Fix XCM constants by @KitHat in #268
Fix txpool feature for EVM template by @KitHat in #270
Bump versions by @ozgunozerk in #271