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

NPM LIBRARY

fs-observable

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

Versions indexed
42
Latest version activity
4.1.14
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.

42 records
VersionRegistry eventSignalRelease notesEvidence
4.1.1428 Apr 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.14-alpha.021 Apr 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.13-alpha.014 Apr 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.12-alpha.031 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.1125 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.1021 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.918 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.9-alpha.017 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.812 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.8-alpha.010 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.7-alpha.03 Mar 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.624 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.6-alpha.018 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.5-alpha.011 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.4-alpha.04 Feb 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.327 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.3-alpha.021 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.2-alpha.014 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.1-alpha.07 Jan 2020PUBLISHEDNot checked yetOfficial event ↗
4.1.031 Dec 2019PUBLISHEDNot checked yetOfficial event ↗
4.0.030 Jan 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.6-alpha.05 Jan 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.5-alpha.05 Jan 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.4-alpha.05 Jan 2019PUBLISHEDNot checked yetOfficial event ↗
3.0.224 Oct 2018PUBLISHEDNot checked yetOfficial event ↗
3.0.123 Oct 2018PUBLISHEDNot checked yetOfficial event ↗
3.0.023 Oct 2018PUBLISHEDNot checked yetOfficial event ↗
2.2.411 Sep 2018PUBLISHEDNot checked yetOfficial event ↗
2.2.310 Sep 2018PUBLISHEDNot checked yetOfficial event ↗
2.2.28 Aug 2018PUBLISHEDNot checked yetOfficial event ↗
2.2.130 Jul 2018PUBLISHEDNot checked yetOfficial event ↗
2.2.022 Jul 2018PUBLISHEDNot checked yetOfficial event ↗
2.1.122 Jul 2018PUBLISHEDNot checked yetOfficial event ↗
2.1.07 Mar 2018PUBLISHEDNot checked yetOfficial event ↗
2.0.73 Jan 2018PUBLISHEDNot checked yetOfficial event ↗
2.0.631 Dec 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.531 Dec 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.431 Dec 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.331 Dec 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.222 Nov 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.18 Oct 2017PUBLISHEDNot checked yetOfficial event ↗
2.0.03 Oct 2017PUBLISHEDNot checked yetOfficial event ↗