Next 10 releases transitioning to open-source licenses.
31st May 2026
CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement. — www.cockroachlabs.com
cockroachdb/cockroach v22.1.21 transitions 2026-05-31 from BUSL-1.1 to Apache-2.0 after a 3-year delay. Source on GitHub .
Each release converts to Apache-2.0 after 3 years. Versions through v21.x are already Apache-2.0. v24.3+ uses proprietary CockroachDB Software License (CSL), no longer has delayed OSS conversion.
31st May 2026
Developer-first error tracking and performance monitoring — sentry.io
getsentry/sentry 23.5.2 transitions 2026-05-31 from BUSL-1.1 to Apache-2.0 after a 3-year delay. Source on GitHub .
BSL adopted Nov 2019 (first BSL release: 10.0.0). Versions <= 9.1.2 remain Apache-2.0.
31st May 2026
The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte — gitbutler.com
gitbutlerapp/gitbutler nightly/0.5.510 transitions 2026-05-31 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub .
3rd June 2026
Sentry Project Setup Wizard
getsentry/sentry-wizard v3.23.0 transitions 2026-06-03 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub .
tuist/tuist @1.24.06.03 FCL-1.0-MIT 3rd June 2026
A virtual platform team for mobile devs who ship — tuist.dev
tuist/tuist 1.24.06.03 transitions 2026-06-03 from FCL-1.0-MIT to MIT after a 2-year delay. Source on GitHub .
4th June 2026
Sentry event forwarding and ingestion service. — docs.sentry.io
getsentry/relay 24.5.1 transitions 2026-06-04 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub .
4th June 2026
Sentry's documentation (and tools to build it) — docs.sentry.io
getsentry/sentry-docs 24.5.1 transitions 2026-06-04 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub .
4th June 2026
Search the seas for your lost treasure.
getsentry/snuba 24.5.1 transitions 2026-06-04 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub .
4th June 2026
Native Symbolication as a Service — getsentry.github.io
getsentry/symbolicator 24.5.1 transitions 2026-06-04 from FSL-1.1-MIT to MIT after a 2-year delay. Source on GitHub .
4th June 2026
Identify the blast radius and risks for Terraform changes in real time — overmind.tech
overmindtech/cli v0.28.0 transitions 2026-06-04 from FSL-1.1-ALv2 to Apache-2.0 after a 2-year delay. Source on GitHub .