Volatility
Volatility 3 caught up with Volatility 2, then started reorganising itself.
Comparison · Infra & APIs
Fail2Ban vs werf
A side-by-side editorial comparison of Fail2Ban and werf — release velocity, themes, recent moves, and the top alternatives to consider.
Fail2Ban vs werf: at a glance
What is Fail2Ban?
Fail2Ban's last release was an interim beta 14 months ago; the feed spans eight years in six entries.
Fail2Ban has published one release since April 2024, and it was explicitly labelled an interim beta. The six most recent entries cover eight calendar years — 1.1.1.beta0 in June 2025, 1.1.0 in April 2024, then two 1.0.x releases from late 2022 and a pair of 0.10/0.11 releases from 2020. Every entry defers its substance to a linked ChangeLog, so the feed itself carries version numbers, joke release names and little else.
What is werf?
Three release channels at once as werf 3 takes shape beside a still-shipping 2.75.
werf publishes into parallel channels simultaneously — v2.75.3 tagged beta, ea and stable landed the same minute as v2.75.4 for alpha, while the v3 line runs separately through 3.0.2, a 3.0.0 alpha and a 3.1.0 dev build. The 2.x entries are corrective: buildah pull retries and serialisation, a stapel service script made executable regardless of umask, host cleanup no longer wiping other werf versions' git cache. The v3 entries carry the actual features.
Fail2Ban vs werf: editorial side-by-side
Fail2Ban
0.0INFRA · APIS
Fail2Ban's last release was an interim beta 14 months ago; the feed spans eight years in six entries.
◆ Current state
Fail2Ban has published one release since April 2024, and it was explicitly labelled an interim beta. The six most recent entries cover eight calendar years — 1.1.1.beta0 in June 2025, 1.1.0 in April 2024, then two 1.0.x releases from late 2022 and a pair of 0.10/0.11 releases from 2020. Every entry defers its substance to a linked ChangeLog, so the feed itself carries version numbers, joke release names and little else.
◆ Where it's heading
The stated purpose of the last substantive release was Python 3.12 and 3.13 compatibility, which is maintenance to stay installable rather than development. Release intervals have widened from months to years, and the most recent tag is a beta that has not been followed by a final. On the evidence here, the project is in preservation mode.
◆ Prediction
The most likely next event is another compatibility release triggered by a Python version that breaks the current code, not a feature release. Whether 1.1.1 ever leaves beta is not something these entries indicate — no further tag has followed it in over a year.
werf
5.0INFRA · APIS
Three release channels at once as werf 3 takes shape beside a still-shipping 2.75.
◆ Current state
werf publishes into parallel channels simultaneously — v2.75.3 tagged beta, ea and stable landed the same minute as v2.75.4 for alpha, while the v3 line runs separately through 3.0.2, a 3.0.0 alpha and a 3.1.0 dev build. The 2.x entries are corrective: buildah pull retries and serialisation, a stapel service script made executable regardless of umask, host cleanup no longer wiping other werf versions' git cache. The v3 entries carry the actual features.
◆ Where it's heading
The v3 work is about making builds predictable and inspectable: embedded kubeconform schemas, a per-project meta-repo safeguard with a migration path, additional patches files with the defaults disableable, and repo-built scratch images made readable by dive. Meanwhile v3 alphas are restoring flags that v3 had dropped, which suggests the major is being trimmed and then walked back based on review. Dockerfile fidelity — COPY --parents, COPY/ADD --exclude in staged builds — is a recurring thread across both lines.
◆ Prediction
Expect the 2.75 line to keep taking build-backend fixes while v3 stabilises, with more v2 flags restored in v3 alphas as review findings land before the major reaches a stable channel.
Alternatives to Fail2Ban and werf
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Fail2Ban or werf.
GLAuth
A small LDAP server that grew OpenTelemetry tracing, embedded plugins and RISC-V builds.
OctoPrint
OctoPrint 2.0 turns serial into one connector among several, and breaks plugins doing it.
CRI-O
Patch tags land monthly with release notes that itemize nothing.
Dokploy
A self-hosted PaaS spending its releases on secrets, injection fixes and plan limits.
ESPEasy
One release a year, each one a filesystem or networking rewrite you must plan for.
See all Fail2Ban alternatives → · See all werf alternatives →
Recent activity from Fail2Ban and werf
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 5h agowerfv2.75.3 stops host cleanup wiping other versions' git cache
- 5h agowerfv2.75.4 makes buildah base-image pulls retry and serialise
- 19h agowerfv3.1.0 embeds kubeconform schemas and adds a meta-repo safeguard
- 7d agowerfv3.0.2 fixes build-log progress ordering
- 8d agowerfv3.0.0-alpha.2 restores dropped deploy flags and honors COPY --parents
- 1y agoFail2Ban1.1.1 interim beta, unfinished since June 2025
- 2y agoFail2Ban1.1.0 restores Python 3.12 and 3.13 compatibility
- 3y agoFail2Ban1.0.2 fixes a Dovecot filter regression
- 3y agoFail2Ban1.0.1 rolls up filter and action updates
- 5y agoFail2Ban0.11.2 stability and filter updates
- 5y agoFail2Ban0.10.6 closes out the 0.10 line
Frequently asked questions
What is the difference between Fail2Ban and werf?
They serve adjacent needs but don't currently overlap on shipped themes. werf is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Fail2Ban better than werf?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. werf is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Fail2Ban?
Top Fail2Ban alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Fail2Ban alternatives" section above for the current picks, or visit /alternatives/fail2ban for the full list with editorial commentary on each.
What are the best alternatives to werf?
Top werf alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "werf alternatives" section above for the current picks, or visit /alternatives/werf for the full list with editorial commentary on each.