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

NPM LIBRARY

invariant

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

Versions indexed
13
Latest version activity
2.2.4
Latest registry signal
Published
Last synchronized
26 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.

13 records
VersionRegistry eventSignalRelease notesEvidence
2.2.413 Mar 2018PUBLISHEDChecked, none publishedOfficial event ↗
2.2.319 Feb 2018PUBLISHEDChecked, none publishedOfficial event ↗
2.2.215 Nov 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.2.19 Mar 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.2.017 Nov 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.1.317 Nov 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.1.227 Oct 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.1.121 Sep 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.1.03 Jun 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.021 Feb 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.0.224 Sep 2014PUBLISHEDChecked, none publishedOfficial event ↗
1.0.124 Sep 2014PUBLISHEDChecked, none publishedOfficial event ↗
1.0.024 Sep 2014PUBLISHEDChecked, none publishedOfficial event ↗