NPM LIBRARY
memfs
Official package-registry history. This page does not infer support or EOL from release activity.
- Versions indexed
- 267
- Latest version activity
- 4.80.0
- Latest registry signal
- Published
- Last synchronized
- 29 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 |
|---|---|---|---|---|
| 4.20.0 | 25 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.19.0 | 25 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.18.0 | 25 Jul 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.17.2 | 15 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.17.1 | 3 May 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.17.0 | 9 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.16.0 | 9 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.15.4 | 9 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.15.3 | 1 Jan 2025 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.15.2 | 30 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.15.1 | 22 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.15.0 | 9 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.14.1 | 2 Dec 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.14.0 | 13 Oct 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.13.0 | 7 Oct 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.12.0 | 19 Sep 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.11.2 | 17 Sep 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.11.1 | 1 Aug 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.11.0 | 27 Jul 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.10.0 | 27 Jul 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.9.4 | 23 Jul 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.9.3 | 14 Jun 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.9.2 | 30 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 5.0.0-next.1 | 29 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.9.1 | 27 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.9.0 | 27 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.8.2 | 14 Apr 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.8.1 | 31 Mar 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.8.0 | 19 Mar 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.7 | 21 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.6 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.5 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.5-next.1 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.4 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.3 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.3-next.1 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.2 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.8.0-next.1 | 17 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.1 | 16 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.7.0 | 13 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.6.1 | 12 Feb 2024 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.6.0 | 7 Oct 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.5.0 | 25 Sep 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.4.0 | 22 Sep 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.3.0 | 15 Sep 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.2.3 | 15 Sep 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.2.2 | 15 Sep 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.2.1 | 7 Aug 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.2.0 | 26 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0-next.5 | 25 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0-next.4 | 25 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0-next.3 | 22 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0-next.2 | 21 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0-next.1 | 21 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.1.0 | 20 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 4.0.0 | 16 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.6.0 | 16 Jun 2023 | DEPRECATEDthis will be v4 | Checked, none published | Official event ↗ |
| 3.5.3 | 7 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.5.2 | 2 Jun 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.5.1 | 20 Apr 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.5.0 | 6 Apr 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.13 | 7 Jan 2023 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.12 | 19 Nov 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.11 | 13 Nov 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.10 | 3 Nov 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.9 | 29 Oct 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.8 | 28 Oct 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.7 | 24 Jun 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.6 | 18 Jun 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.5 | 18 Jun 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.4 | 28 May 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.3 | 17 May 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.2 | 17 May 2022 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.1 | 30 Dec 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.4.0 | 24 Nov 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.3.0 | 19 Sep 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.4 | 2 Sep 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.3 | 31 Aug 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.2 | 5 Apr 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.1 | 31 Mar 2021 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.2.0 | 19 May 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.3 | 14 May 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.2 | 12 Mar 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.1 | 17 Feb 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.1.0 | 17 Feb 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.6 | 16 Feb 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.5 | 15 Feb 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.4 | 15 Jan 2020 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.3 | 25 Dec 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.2 | 25 Dec 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.1 | 26 Nov 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 3.0.0 | 26 Nov 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.17.1 | 26 Nov 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.17.0 | 26 Nov 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.16.1 | 30 Oct 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.16.0 | 25 Oct 2019 | DEPRECATEDthis version has been deprecated | Checked, none published | Official event ↗ |
| 2.15.5 | 16 Jul 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.15.4 | 1 Jun 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.15.3 | 1 Jun 2019 | PUBLISHED | Checked, none published | Official event ↗ |
| 2.15.2 | 16 Feb 2019 | PUBLISHED | Checked, none published | Official event ↗ |