v0.4.6

What's Changed

• chore: bump llama-stack-client to 0.4.5 by @cdoern in #4958
• fix: bump pyjwt to 2.12.0 (CVE-2026-32597) by @eoinfennessy in #5188
• fix: bump pyasn1 to 0.6.3 (CVE-2026-30922) by @eoinfennessy in #5208
• fix: bump pypdf to 5.5.0 (CVE-2026-27628) by @eoinfennessy in #5189
• fix: NLTK Zip Slip Vulnerability (CVE-2025-14009) by @eoinfennessy in #5190
• fix: bump nltk to 3.9.4 (CVE-2026-33236) by @eoinfennessy in #5260
• ci: add release automation workflows to 0.4.x by @cdoern in #5278
• fix: constrain starlette to >=1.0.1 (CVE-2026-48710) (backport #5977) by @mergify[bot] in #5988

Full Changelog: v0.4.5...v0.4.6