Skip to content

release: 1.20.0 #256

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
stainless-app wants to merge 24 commits into
base: main
Choose a base branch
from
Open

release: 1.20.0 #256

stainless-app wants to merge 24 commits into from
+1,372 −557

Conversation

@stainless-app
Copy link
Contributor

@stainless-app stainless-app bot commented Nov 25, 2025 •
edited
Loading

Automated Release PR

1.20.0 (2026-01-14)

Full Changelog: v1.19.0...v1.20.0

Features

  • encoder: support bracket encoding form-data object members (eaaeadf)

Bug Fixes

  • mcp: correct code tool API endpoint (6c8a083)
  • rename param to avoid collision (6d1cf75)
  • streaming endpoints should pass through errors correctly (e584c87)

Chores

  • add float64 to valid types for RegisterFieldValidator (b6bec73)
  • ci: Add Claude Code GitHub Workflow (a151836)
  • client: mark claude-3-5-haiku as deprecated (dcac65c)
  • elide duplicate aliases (c8e2ee1)
  • internal: codegen related update (931c976)
  • internal: use different example values for some enums (f2d46b8)

This pull request is managed by Stainless's GitHub App.

The semver version number is based on included commit messages. Alternatively, you can manually set the version number in the title of this pull request.

For a better experience, it is recommended to use either rebase-merge or squash-merge when merging this pull request.

🔗 Stainless website
📚 Read the docs
🙋 Reach out for help or questions

@jacobzim-stl
migrate utils to separate files
795afca 
copy from next without all message utils

add utils

revert diffs for betamessage

migrate param utils
@jacobzim-stl
add complete ToParam methods
45c2079 
add more to param converters
@jacobzim-stl
move timeout calculation to client
4c765ec
@jacobzim-stl
don't accumulate stop event
addff8b
@jacobzim-stl
add test
cded636 
clean up test

clean up test
@jacobzim-stl
small fixes
e1073ff
@jacobzim-stl
Merge pull request #514 from stainless-sdks/jacob/accumulate-and-para…
152f708 
…m-fixes

fix: update accumulators and param converters
@stainless-app stainless-app bot requested a review from a team as a code owner November 25, 2025 20:57
packyg
packyg requested changes Nov 26, 2025
View reviewed changes
Copy link

@packyg packyg left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

A few small things plus:

  • Can we add a conventional commit message so we get a changelog?
  • Could we also add a unit test to explicitly test the issue from #164 ?

messageutil.go
p := variant.ToParam()
return ContentBlockParamUnion{OfWebSearchToolResult: &p}
default:
panic(fmt.Sprintf("unexpected anthropic.anyContentBlock: %#v", variant))
Copy link

@packyg packyg Nov 25, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can we not panic and perhaps log something here instead and then return like we do for beta?

Suggested change
panic(fmt.Sprintf("unexpected anthropic.anyContentBlock: %#v", variant))
return ContentBlockParamUnion{}

There's some risk we forget a new content block type here. That or add a unit test to catch some cases.

betamessageutil.go

// Param converters

func (r BetaContentBlockUnion) ToParam() BetaContentBlockParamUnion {
Copy link

@packyg packyg Nov 25, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks like BetaToolSearchToolResultBlock is missing, could we add that?

messageutil.go
// }
func (acc *Message) Accumulate(event MessageStreamEventUnion) error {
if acc == nil {
return fmt.Errorf("accumulate: cannot accumlate into nil Message")
Copy link

@packyg packyg Nov 26, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Suggested change
return fmt.Errorf("accumulate: cannot accumlate into nil Message")
return fmt.Errorf("accumulate: cannot accumulate into nil Message")

@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 2 times, most recently from 1456002 to ba13a14 Compare November 27, 2025 05:03
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 7 times, most recently from f35ec3d to db37e73 Compare December 3, 2025 05:03
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 3 times, most recently from 35b8e9e to 9398b8b Compare December 5, 2025 05:03
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 9398b8b to 0b7cf94 Compare December 5, 2025 20:41
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 0b7cf94 to f003ce9 Compare December 5, 2025 21:18
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 7 times, most recently from 3f16c71 to 665d433 Compare December 28, 2025 05:06
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 4 times, most recently from fe83027 to 5ebee04 Compare January 4, 2026 05:08
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 3 times, most recently from 9dcfb6b to 681ad43 Compare January 7, 2026 05:06
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 681ad43 to 4415aea Compare January 7, 2026 15:17
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 6 times, most recently from 42c2b36 to 2e0136a Compare January 12, 2026 05:10
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch 3 times, most recently from 9ce12b1 to 66de06d Compare January 14, 2026 05:06
@stainless-app stainless-app bot force-pushed the release-please--branches--main--changes--next branch from 66de06d to ed07b17 Compare January 14, 2026 16:34
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@packyg packyg packyg requested changes

Requested changes must be addressed to merge this pull request.

Assignees

No one assigned

Labels

autorelease: pending

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

5 participants

@packyg @jacobzim-stl @renfredxh @dtmeadows