NPM LIBRARY
userbook
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 12
- Latest version activity
- 0.0.1-security
- 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.
| Version | Registry event | Signal | Release notes | Evidence |
|---|---|---|---|---|
| 0.0.1-security | 23 Mar 2016 | PUBLISHED | Checked, none published | Official event ↗ |
| 1.0.0 | 22 Mar 2016 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.6 | 21 Sep 2015 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.5 | 25 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.4 | 25 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.3 | 25 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.2 | 25 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.1 | 24 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.2.0 | 24 Feb 2014 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.1.1 | 16 Dec 2013 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.1.0 | 16 Dec 2013 | PUBLISHED | Checked, none published | Official event ↗ |
| 0.0.0 | 14 Dec 2013 | PUBLISHED | Checked, none published | Official event ↗ |