This release patches a security issue affecting Active Storage variant processing and strengthens GitHub webhook handling during reinstall scenarios. Public endpoints now resolve owner and repo slugs even when URL casing differs, and private repositories added via webhook default to drafts to avoid accidental publishing.

Suspended GitHub App installations are now treated as an expected state, so affected installations and projects are marked inaccessible and disabled without generating noisy error reports. This release also includes security fixes for known dependency advisories, reducing risk in areas that process and sanitize user-facing content.

This release updates several underlying components in response to security advisories. You do not need to take any action, but you should benefit from a safer, more secure experience through updated third party libraries.

This release tightens several security-sensitive flows, including custom template rendering, webhook validation, and redirect handling. It also fixes edge cases around repository slugs and makes background processing more resilient, so updates and notifications are less likely to fail unexpectedly.

This release includes a security-related update to address CVE-2026-33658 affecting file uploads via Active Storage. It also resolves compatibility issues with newer Redis connection pooling behavior, helping rate limiting and caching behave more reliably in production environments.

This release includes a targeted security update to address CVE-2026-33306 related to password hashing. It helps reduce the risk of exposure from the underlying vulnerability, with no expected changes to your day-to-day workflow.