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

NPM LIBRARY

is-descriptor

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

Versions indexed
18
Latest version activity
3.1.2
Latest registry signal
Published
Last synchronized
27 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.

18 records
VersionRegistry eventSignalRelease notesEvidence
3.1.211 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
0.1.810 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
1.0.410 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.1.128 Oct 2023PUBLISHEDChecked, none publishedOfficial event ↗
0.1.727 Oct 2023PUBLISHEDChecked, none publishedOfficial event ↗
1.0.327 Oct 2023PUBLISHEDChecked, none publishedOfficial event ↗
3.1.02 May 2023PUBLISHEDChecked, none publishedOfficial event ↗
3.0.014 Dec 2018PUBLISHEDChecked, none publishedOfficial event ↗
1.0.228 Dec 2017PUBLISHEDChecked, none publishedOfficial event ↗
0.1.622 Jul 2017PUBLISHEDChecked, none publishedOfficial event ↗
1.0.122 Jul 2017PUBLISHEDChecked, none publishedOfficial event ↗
1.0.025 Feb 2017PUBLISHEDChecked, none publishedOfficial event ↗
0.1.525 Feb 2017PUBLISHEDChecked, none publishedOfficial event ↗
0.1.428 Dec 2015PUBLISHEDChecked, none publishedOfficial event ↗
0.1.320 Dec 2015PUBLISHEDChecked, none publishedOfficial event ↗
0.1.24 Oct 2015PUBLISHEDChecked, none publishedOfficial event ↗
0.1.14 Oct 2015PUBLISHEDChecked, none publishedOfficial event ↗
0.1.031 Aug 2015PUBLISHEDChecked, none publishedOfficial event ↗