v0.6.0 - 2026-01-26

What's New

• Timelock (governor sub module)
• WAD (fixed point arithmetic)
• Power Function (fixed point arithmetic)
• Fee Forwarder
• Added get_existing_roles for Access Control

What's Changed

• Inconsistencies across mint and caller in https://github.com/OpenZeppelin/stellar-contracts/pull/495
• Use muxed addresses in fungible transfers in https://github.com/OpenZeppelin/stellar-contracts/pull/493
• Renounce admin rejects when transfer in progress in https://github.com/OpenZeppelin/stellar-contracts/pull/502
• Uncaught panics on policy uninstall in https://github.com/OpenZeppelin/stellar-contracts/pull/504
• NFT name and symbol bound for metadata in https://github.com/OpenZeppelin/stellar-contracts/pull/508
• Bound metadata entries in rwa in https://github.com/OpenZeppelin/stellar-contracts/pull/511
• Allowance bug fix in https://github.com/OpenZeppelin/stellar-contracts/pull/513
• Vault consistency fix in https://github.com/OpenZeppelin/stellar-contracts/pull/523
• Contract trait, deprecate default_impl macro in https://github.com/OpenZeppelin/stellar-contracts/pull/525

Changes

v0.5.1 - 2025-10-31

What's Changed

• fix the javascript compilation issue for examples package https://github.com/OpenZeppelin/stellar-contracts/issues/484 by renaming the generic datakey enum

Changes

v0.5.0 - 2025-10-28

What's Changed

Major

• Added Real-World Asset token implementation based on ERC-3643 (T-Rex)
• Added Smart Accounts: context-centric framework to compose authorization intents with signers and policies
• Added Token Vault implementation compatible with ERC-4626

Minor

• Prevent test_snapshots from being checked in; make PRs less noisy in https://github.com/OpenZeppelin/stellar-contracts/pull/335
• Remove cdylib crate type from default-impl-macro-test Cargo.toml in https://github.com/OpenZeppelin/stellar-contracts/pull/468
• Migrate to target wasmv1-none in https://github.com/OpenZeppelin/stellar-contracts/pull/441
• Remove antora docs in https://github.com/OpenZeppelin/stellar-contracts/pull/483

Changes

v0.4.1 - 2025-07-22

Added readme.md for each new package category:

• access
• contract-utils
• macros
• tokens

Changes

v0.4.0 - 2025-07-22

Restructures the crates to group them under:

• access
• tokens
• macros
• contract-utils

None of the audited code has changed. This release consists only of moving things around and restructuring

Changes

v0.3.0 - 2025-07-03

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

Breaking Changes

• Fungible module got reworked, see: #234

What's Changed

• Access control by @ozgunozerk in #214
• Ownable by @ozgunozerk in #216
• Error numbering by @ozgunozerk in #226
• Merkle Proofs by @brozorec in #222
• SacAdmin by @brozorec in #215
• Merkle Distributor by @brozorec in #229
• Royalty by @ozgunozerk in #221
• SAC Admin Generic by @brozorec in #232
• Fungible refactor by @ozgunozerk in #234
• Fix binver by @brozorec in #224
• Allowlist and blocklist by @ozgunozerk in #237

New Contributors

• @orangelash made their first contribution in #331

Full Changelog: https://github.com/OpenZeppelin/stellar-contracts/compare/v0.2.0...v0.3.0

Changes

v0.2.0 - 2025-05-12

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

In this release, you can find:

• Non-Fungible Token base implementation with the following extensions:
  • enumerable
  • consecutive
  • burnable
• Upgradeable and Migrations utilities
• Capped extension for Fungible Token
• Showcase examples:
  • nft-consecutive
  • nft-enumerable
  • nft-sequential-minting
  • fungible-capped
  • upgradeable

Changes

v0.1.0 - 2025-02-21

The first release of OpenZeppelin Contracts for Stellar Soroban.

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

In this release, you can find:

• Fungible Token standard (similar to ERC20) implemented for Stellar Soroban, compliant with SEP-41
• The following extensions for the Fungible Token standard:
  • Mintable
  • Burnable
  • Metadata
• Pausable utility for your contracts.
• Examples folder to showcase what's possible:
  • fungible-pausable
  • fungible-token-interface
  • pausable

Changes