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

NUGET LIBRARY

HelpersCore.ClosedXML

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

Versions indexed
60
Latest version activity
1.20.2
Latest registry signal
Published
Last synchronized
21 Sep 2026
Authoritative registry

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

Open package on NuGet ↗
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.

60 records
VersionRegistry eventSignalRelease notesEvidence
1.20.221 Sep 2026PUBLISHEDNot checked yetOfficial event ↗
1.20.121 Sep 2026PUBLISHEDNot checked yetOfficial event ↗
1.20.021 Sep 2026PUBLISHEDNot checked yetOfficial event ↗
1.19.35 Sep 2026PUBLISHEDNot checked yetOfficial event ↗
1.19.213 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.19.113 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.19.012 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.18.38 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.18.26 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.18.16 Aug 2026PUBLISHEDNot checked yetOfficial event ↗
1.18.012 Jul 2026PUBLISHEDNot checked yetOfficial event ↗
1.17.317 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
1.17.217 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
1.17.116 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
1.17.016 Jun 2026PUBLISHEDNot checked yetOfficial event ↗
1.16.029 May 2026PUBLISHEDNot checked yetOfficial event ↗
1.15.019 May 2026PUBLISHEDNot checked yetOfficial event ↗
1.14.118 Apr 2026PUBLISHEDNot checked yetOfficial event ↗
1.14.018 Apr 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.59 Apr 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.41 Apr 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.325 Mar 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.212 Mar 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.112 Mar 2026PUBLISHEDNot checked yetOfficial event ↗
1.13.04 Mar 2026PUBLISHEDNot checked yetOfficial event ↗
1.12.324 Jan 2026PUBLISHEDNot checked yetOfficial event ↗
1.12.215 Jan 2026PUBLISHEDNot checked yetOfficial event ↗
1.12.113 Jan 2026PUBLISHEDNot checked yetOfficial event ↗
1.12.012 Jan 2026PUBLISHEDNot checked yetOfficial event ↗
1.11.218 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.11.117 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.11.016 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.10.316 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.10.216 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.10.12 Dec 2025PUBLISHEDNot checked yetOfficial event ↗
1.10.029 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.9.228 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.9.126 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.9.023 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.715 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.615 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.515 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.414 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.314 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.213 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.112 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.8.012 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.7.410 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.7.38 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.7.28 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.7.15 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.7.04 Nov 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.93 Oct 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.829 Aug 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.723 Aug 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.69 Aug 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.521 Jul 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.42 Jul 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.34 Jun 2025PUBLISHEDNot checked yetOfficial event ↗
1.6.23 Jun 2025PUBLISHEDNot checked yetOfficial event ↗