Tracking source-available software as it transitions to open-source licenses.
Next 10 releases transitioning to open-source licenses.
@v10.4.3 BUSL-1.1The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more. — directus.io
directus/directus v10.4.3 transitions 2026-07-11 from BUSL-1.1 to GPL-3.0 after a 3-year delay. Source on GitHub.
Versions <= 9.x remain GPL-3.0.
@nightly/0.5.600 FSL-1.1-MITThe GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte — gitbutler.com
gitbutlerapp/gitbutler nightly/0.5.600 transitions 2026-07-11 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub.
@v0.11.1 FSL-1.1-ALv2Self-hosted alternative to Heroku — ptah.sh
ptah-sh/ptah-server v0.11.1 transitions 2026-07-11 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub.
@v0.27.0-alpha.1 BUSL-1.1The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL — materialize.com
materializeinc/materialize v0.27.0-alpha.1 transitions 2026-07-13 from BUSL-1.1 to Apache-2.0 after a 4-year delay. Source on GitHub.
Each version converts to Apache-2.0 after 4 years.
@v0.7.0 FSL-1.1-MITMindWork AI Studio is a free, independent cross-platform desktop app for local and cloud LLMs across providers, built to democratize AI access. — MindWorkAI.org
mindworkai/ai-studio v0.7.0 transitions 2026-07-13 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub.
@v0.17.11 FSL-1.1-MITmonetr is a budgeting application focused on planning for recurring expenses. — monetr.app
monetr/monetr v0.17.11 transitions 2026-07-14 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub.
@v22.1.5-rc1 BUSL-1.1Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM! — redpanda.com
redpanda-data/redpanda v22.1.5-rc1 transitions 2026-07-14 from BUSL-1.1 to Apache-2.0 after a 4-year delay. Source on GitHub.
Each version converts to Apache-2.0 after 4 years. Restriction: cannot offer as commercial streaming service.
@v1.46.0 FCL-1.0-MITEnterprise-ready, Git native feature management solution — flipt.io
flipt-io/flipt v1.46.0 transitions 2026-07-15 from FCL-1.0-MIT to MIT after a 2-year delay. Source on GitHub.
@24.7.0 FSL-1.1-ALv2Sentry event forwarding and ingestion service. — docs.sentry.io
getsentry/relay 24.7.0 transitions 2026-07-15 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub.
@24.7.0 FSL-1.1-ALv2Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept — develop.sentry.dev
getsentry/self-hosted 24.7.0 transitions 2026-07-15 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub.