June 2026 monthly summary focusing on key accomplishments in the palantir/foundry-platform-typescript repository. Focused on feature delivery that improves maintainability, API compatibility, and developer productivity, and on platform-wide SDK readiness.

May 2026 monthly summary focusing on stability, backward compatibility, and configuration security across two repos (palantir/foundry-platform-python and palantir/osdk-ts).

April 2026 monthly summary for palantir/osdk-ts: Delivered core feature enhancements, stability/security improvements, and a major version update. Focused on code quality, test coverage, and dependency hygiene to reduce risk and improve reliability for downstream users.

March 2026: Delivered Platform API Name and Observable Client Enhancements for palantir/osdk-ts, improving API clarity and security posture. The observable client now includes property security metadata and platformApiName support. Updated package versions to beta.26 to align with the beta release and downstream consumer expectations. This work reduces integration risk and positions the project for smoother beta adoption.

February 2026 monthly summary for palantir/foundry-platform-python: Delivered key SDK enhancements and runtime compatibility updates that strengthen data access control, security, and maintainability in modern environments.

January 2026 monthly summary for palantir/osdk-ts: Focused on API surface improvements and maintainability through typing simplification and changelog hygiene. The primary deliverable was API Query Parameter Type Simplification; multiplicity was removed from query parameter types to reduce confusion and surface area. A changeset was added to track the change and support release notes.

December 2025 — Delivered a cohesive set of foundational improvements across versioning, dependency management, CI accuracy, experimental API capabilities, and media features for palantir/osdk-ts. Key outcomes include cross-package changelog synchronization and version management, a pnpm catalog-based dependency refactor, refined CI branch filtering for release workflows, and the introduction of experimental APIs with asyncIterLinks alongside new create-app templates. Media upload/read capabilities were added with updated documentation. These efforts reduce release friction, improve dependency stability, and broaden API capabilities, delivering tangible business value, improved developer experience, and stronger platform reliability.

November 2025 focused on increasing API resilience, simplifying data modeling for array types, and strengthening media-related workflows across palantir/osdk-ts and palantir/foundry-platform-typescript. Delivered business value through fewer runtime errors, improved API usability for complex data structures, and enhanced media upload/ontology-edit capabilities, while maintaining platform compatibility via Rosetta-based SDK regenerations and package updates.

August 2025 (2025-08) – palantir/osdk-ts: Strengthened aggregation type safety and expanded test coverage. Delivered a focused bug fix to ensure non-nullable bucket types in $group results when includeNullValue is not specified, complemented by tests validating this behavior and a TypeScript typings cleanup. This work improves API contract reliability and reduces runtime/type errors for downstream clients.