Skip to content

chore: merge release v1.27.5 to main#5004

Closed
Jacksunwei wants to merge 14 commits intomainfrom
release/v1.27.5
Closed

chore: merge release v1.27.5 to main#5004
Jacksunwei wants to merge 14 commits intomainfrom
release/v1.27.5

Conversation

@Jacksunwei
Copy link
Copy Markdown
Collaborator

Syncs version bump and CHANGELOG from release v1.27.5 to main.

GWeale and others added 14 commits March 11, 2026 23:29
The `can_use_output_schema_with_tools` function now checks if a model is a LiteLlm instance by inspecting its type's Method Resolution Order, rather than directly importing `LiteLlm`

Co-authored-by: George Weale <gweale@google.com>
PiperOrigin-RevId: 882253446
Co-authored-by: Liang Wu <18244712+wuliang229@users.noreply.github.com>
…creation due to missing version field

Co-authored-by: Achuth Narayan Rajagopal <achuthr@google.com>
PiperOrigin-RevId: 883336463
Closes issue #4805

Co-authored-by: Liang Wu <wuliang@google.com>
PiperOrigin-RevId: 883403628
The Vertex AI session service does not natively support persisting usage_metadata. This change serializes usage_metadata into the custom_metadata field under the key '_usage_metadata' when appending events and deserializes it back when retrieving events. This allows usage information to be round-tripped through the Vertex AI session service.

Co-authored-by: George Weale <gweale@google.com>
PiperOrigin-RevId: 885121070
Close #4947

Co-authored-by: George Weale <gweale@google.com>
PiperOrigin-RevId: 888296476
Co-authored-by: Sasha Sobran <asobran@google.com>
PiperOrigin-RevId: 888850792
…82.6

Versions 1.82.7 and 1.82.8 of LiteLLM were affected by a supply chain attack and are now explicitly excluded from the dependency constraints for both project and dev dependencies.

Co-authored-by: George Weale <gweale@google.com>
PiperOrigin-RevId: 888818704
…d LiteLLM upperbound

Co-authored-by: Sasha Sobran <asobran@google.com>
PiperOrigin-RevId: 889449878
@GWeale GWeale closed this Mar 26, 2026
@GWeale GWeale deleted the release/v1.27.5 branch March 26, 2026 23:00
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

5 participants