BlackTreeLifecycle intelligence
Evidence-linked product lifecycle intelligenceSUPPORT · SECURITY · RETIREMENT

NPM LIBRARY

@openzeppelin/hardhat-upgrades

Official package-registry history. This page does not infer support or EOL from release activity.

Versions indexed
88
Latest version activity
4.1.0
Latest registry signal
Published
Last synchronized
25 Sep 2026
Authoritative registry

Version entries link to the official registry catalogue event that supplied the record.

Open package on npm ↗
Lifecycle interpretation

Publication or deletion in a package registry is a distribution signal, not a promise of maintenance or security support. Any verified publisher EOL boundary remains in the main lifecycle catalogue.

Package-version activity

Newest official registry events first.

88 records
VersionRegistry eventSignalRelease notesEvidence
4.1.023 Jul 2026PUBLISHEDNot checked yetOfficial event ↗
4.0.210 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
4.0.12 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
4.0.01 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
4.0.0-alpha.02 Mar 2026PUBLISHEDNot checked yetOfficial event ↗
3.9.13 Jul 2025PUBLISHEDNot checked yetOfficial event ↗
3.9.013 Jan 2025PUBLISHEDNot checked yetOfficial event ↗
3.8.020 Dec 2024PUBLISHEDNot checked yetOfficial event ↗
3.7.05 Dec 2024PUBLISHEDNot checked yetOfficial event ↗
3.6.025 Nov 2024PUBLISHEDNot checked yetOfficial event ↗
3.5.010 Oct 2024PUBLISHEDNot checked yetOfficial event ↗
3.4.023 Sep 2024PUBLISHEDNot checked yetOfficial event ↗
3.3.016 Sep 2024PUBLISHEDNot checked yetOfficial event ↗
3.2.131 Jul 2024PUBLISHEDNot checked yetOfficial event ↗
3.2.024 Jun 2024PUBLISHEDNot checked yetOfficial event ↗
3.1.13 Jun 2024PUBLISHEDNot checked yetOfficial event ↗
3.1.022 Apr 2024PUBLISHEDNot checked yetOfficial event ↗
3.0.58 Mar 2024PUBLISHEDNot checked yetOfficial event ↗
3.0.427 Feb 2024PUBLISHEDNot checked yetOfficial event ↗
3.0.36 Feb 2024PUBLISHEDNot checked yetOfficial event ↗
3.0.29 Jan 2024PUBLISHEDNot checked yetOfficial event ↗
2.5.120 Dec 2023PUBLISHEDNot checked yetOfficial event ↗
3.0.120 Dec 2023PUBLISHEDNot checked yetOfficial event ↗
3.0.011 Dec 2023PUBLISHEDNot checked yetOfficial event ↗
2.5.04 Dec 2023PUBLISHEDNot checked yetOfficial event ↗
3.0.0-alpha.030 Nov 2023PUBLISHEDNot checked yetOfficial event ↗
2.4.328 Nov 2023PUBLISHEDNot checked yetOfficial event ↗
2.4.228 Nov 2023PUBLISHEDNot checked yetOfficial event ↗
2.4.114 Nov 2023PUBLISHEDNot checked yetOfficial event ↗
2.4.013 Nov 2023PUBLISHEDNot checked yetOfficial event ↗
2.3.312 Oct 2023PUBLISHEDNot checked yetOfficial event ↗
2.3.211 Oct 2023PUBLISHEDNot checked yetOfficial event ↗
2.3.128 Sep 2023PUBLISHEDNot checked yetOfficial event ↗
2.3.027 Sep 2023PUBLISHEDNot checked yetOfficial event ↗
2.2.118 Aug 2023PUBLISHEDNot checked yetOfficial event ↗
2.2.017 Aug 2023PUBLISHEDNot checked yetOfficial event ↗
2.1.18 Aug 2023PUBLISHEDNot checked yetOfficial event ↗
2.1.03 Aug 2023PUBLISHEDNot checked yetOfficial event ↗
2.0.226 Jul 2023PUBLISHEDNot checked yetOfficial event ↗
2.0.112 Jul 2023PUBLISHEDNot checked yetOfficial event ↗
2.0.05 Jul 2023PUBLISHEDNot checked yetOfficial event ↗
2.0.0-alpha.020 Jun 2023PUBLISHEDNot checked yetOfficial event ↗
1.28.014 Jun 2023PUBLISHEDNot checked yetOfficial event ↗
1.27.026 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.26.015 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.25.312 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.25.212 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.25.110 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.25.08 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.24.03 May 2023PUBLISHEDNot checked yetOfficial event ↗
1.23.126 Apr 2023PUBLISHEDNot checked yetOfficial event ↗
1.23.026 Apr 2023PUBLISHEDNot checked yetOfficial event ↗
1.22.118 Jan 2023PUBLISHEDNot checked yetOfficial event ↗
1.22.015 Dec 2022PUBLISHEDNot checked yetOfficial event ↗
1.21.027 Sep 2022PUBLISHEDNot checked yetOfficial event ↗
1.20.126 Sep 2022PUBLISHEDNot checked yetOfficial event ↗
1.20.08 Aug 2022PUBLISHEDNot checked yetOfficial event ↗
1.19.126 Jul 2022PUBLISHEDNot checked yetOfficial event ↗
1.19.016 Jun 2022PUBLISHEDNot checked yetOfficial event ↗
1.18.314 Jun 2022PUBLISHEDNot checked yetOfficial event ↗
1.18.214 Jun 2022PUBLISHEDNot checked yetOfficial event ↗
1.18.13 Jun 2022PUBLISHEDNot checked yetOfficial event ↗
1.18.031 May 2022PUBLISHEDNot checked yetOfficial event ↗
1.17.029 Mar 2022PUBLISHEDNot checked yetOfficial event ↗
1.16.115 Mar 2022PUBLISHEDNot checked yetOfficial event ↗
1.16.08 Mar 2022PUBLISHEDNot checked yetOfficial event ↗
1.15.01 Mar 2022PUBLISHEDNot checked yetOfficial event ↗
1.14.031 Jan 2022PUBLISHEDNot checked yetOfficial event ↗
1.13.012 Jan 2022PUBLISHEDNot checked yetOfficial event ↗
1.12.2-alpha.011 Jan 2022PUBLISHEDNot checked yetOfficial event ↗
1.12.16 Jan 2022PUBLISHEDNot checked yetOfficial event ↗
1.12.03 Nov 2021PUBLISHEDNot checked yetOfficial event ↗
1.11.022 Oct 2021PUBLISHEDNot checked yetOfficial event ↗
1.10.025 Aug 2021PUBLISHEDNot checked yetOfficial event ↗
1.9.029 Jun 2021PUBLISHEDNot checked yetOfficial event ↗
1.8.213 May 2021PUBLISHEDNot checked yetOfficial event ↗
1.8.113 May 2021PUBLISHEDNot checked yetOfficial event ↗
1.8.012 May 2021PUBLISHEDNot checked yetOfficial event ↗
1.7.029 Apr 2021PUBLISHEDNot checked yetOfficial event ↗
1.7.0-rc.026 Apr 2021PUBLISHEDNot checked yetOfficial event ↗
1.6.027 Jan 2021PUBLISHEDNot checked yetOfficial event ↗
1.5.015 Jan 2021PUBLISHEDNot checked yetOfficial event ↗
1.4.316 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
1.4.24 Dec 2020PUBLISHEDNot checked yetOfficial event ↗
1.4.130 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
1.4.024 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
1.3.118 Nov 2020PUBLISHEDNot checked yetOfficial event ↗
1.3.013 Nov 2020PUBLISHEDNot checked yetOfficial event ↗