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

NPM LIBRARY

yayson

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

Versions indexed
29
Latest version activity
4.4.0
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.

29 records
VersionRegistry eventSignalRelease notesEvidence
4.4.015 Sep 2026PUBLISHEDChecked, none publishedOfficial event ↗
4.3.022 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
4.2.08 Jun 2026PUBLISHEDChecked, none publishedOfficial event ↗
4.1.027 May 2026PUBLISHEDChecked, none publishedOfficial event ↗
4.0.019 Feb 2026PUBLISHEDChecked, none publishedOfficial event ↗
3.0.02 Feb 2023PUBLISHEDChecked, none publishedOfficial event ↗
2.1.016 Apr 2021PUBLISHEDChecked, none publishedOfficial event ↗
2.0.10-quickfix17 Jan 2020PUBLISHEDChecked, none publishedOfficial event ↗
2.0.916 Jan 2020PUBLISHEDChecked, none publishedOfficial event ↗
2.0.829 Sep 2017PUBLISHEDChecked, none publishedOfficial event ↗
2.0.728 Sep 2017PUBLISHEDChecked, none publishedOfficial event ↗
2.0.628 Sep 2017PUBLISHEDChecked, none publishedOfficial event ↗
2.0.526 Jun 2017PUBLISHEDChecked, none publishedOfficial event ↗
2.0.426 Jun 2017PUBLISHEDChecked, none publishedOfficial event ↗
2.0.315 Dec 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.0.215 Dec 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.0.18 Feb 2016PUBLISHEDChecked, none publishedOfficial event ↗
2.0.022 Sep 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.0-beta.514 Jul 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.0-beta.429 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.0-beta.329 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.0-beta.224 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
2.0.0-beta.122 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.0.520 May 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.0.41 Jan 2015PUBLISHEDChecked, none publishedOfficial event ↗
1.0.39 Dec 2014PUBLISHEDChecked, none publishedOfficial event ↗
1.0.222 Oct 2014PUBLISHEDChecked, none publishedOfficial event ↗
1.0.17 Oct 2014PUBLISHEDChecked, none publishedOfficial event ↗
1.0.07 Oct 2014PUBLISHEDChecked, none publishedOfficial event ↗