OpenZeppelin/openzeppelin-contracts

Releases153

Frequency3 weeks 2 days

Last Release10 days ago

Stars27.2K

OpenZeppelin Contracts is a library for secure smart contract development.

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153 releases

Version	Date	Stability Stability is determined by the version string and may be inaccurate.
v5.7.0-rc.0	Jul 15, 2026Wednesday, 15 July 2026, 16:10	RC
v5.6.1	Feb 27, 2026Friday, 27 February 2026, 15:00	Stable
v5.6.0	Feb 25, 2026Wednesday, 25 February 2026, 17:05	Stable
v5.6.0-rc.1	Jan 12, 2026Monday, 12 January 2026, 15:48	RC
v5.6.0-rc.0	Dec 19, 2025Friday, 19 December 2025, 14:40	RC
v5.5.0	Oct 31, 2025Friday, 31 October 2025, 14:41	Stable
v5.5.0-rc.1	Oct 10, 2025Friday, 10 October 2025, 13:13	RC
v5.5.0-rc.0	Sep 26, 2025Friday, 26 September 2025, 13:33	RC
v5.4.0	Jul 17, 2025Thursday, 17 July 2025, 16:10	Stable
v5.4.0-rc.1	Jun 20, 2025Friday, 20 June 2025, 11:11	RC
v5.4.0-rc.0	Jun 18, 2025Wednesday, 18 June 2025, 15:48	RC
v5.3.0	Apr 9, 2025Wednesday, 9 April 2025, 15:50	Stable
v5.3.0-rc.0	Mar 19, 2025Wednesday, 19 March 2025, 17:02	RC
audit-v5.3	Mar 6, 2025Thursday, 6 March 2025, 08:59	Stable
v5.2.0	Jan 9, 2025Thursday, 9 January 2025, 15:04	Stable
v5.2.0-rc.1	Dec 16, 2024Monday, 16 December 2024, 20:36	RC
v5.2.0-rc.0	Dec 4, 2024Wednesday, 4 December 2024, 17:51	RC
audit-v5.2	Oct 23, 2024Wednesday, 23 October 2024, 07:33	Stable
v5.1.0	Oct 17, 2024Thursday, 17 October 2024, 11:52	Stable
v5.1.0-rc.1	Oct 17, 2024Thursday, 17 October 2024, 11:42	RC
v5.1.0-rc.0	Oct 3, 2024Thursday, 3 October 2024, 14:37	RC
audit-v5.1	Jul 24, 2024Wednesday, 24 July 2024, 08:37	Stable
v5.0.2	Feb 29, 2024Thursday, 29 February 2024, 16:44	Stable
v4.9.6	Feb 29, 2024Thursday, 29 February 2024, 17:04	Stable
v4.9.5	Dec 8, 2023Friday, 8 December 2023, 18:27	Stable