chore(deps): bump httpx2 from 2.9.1 to 2.12.0 in /examples/example-ai-semantic-kernel in the uv group across 1 directory

[dependabot]

Bumps the uv group with 1 update in the /examples/example-ai-semantic-kernel directory: httpx2.

Updates httpx2 from 2.9.1 to 2.12.0

Release notes

Sourced from httpx2's releases.

v2.12.0

Highlights

🛡️ Bounded response decompression

httpx2 now decodes gzip, deflate, Brotli, and Zstandard responses incrementally. Each decode step emits at most 1 MiB, so streaming a highly compressed response no longer requires materializing an entire inflated network chunk in memory (pydantic/httpx2#1126).

📦 Shared Zstandard API

Python 3.13 and earlier now use backports.zstd, which provides the same bounded incremental decompression API as compression.zstd on Python 3.14 and later (pydantic/httpx2#1146).

httpx2

Changed

• Use backports.zstd for Zstandard decoding on Python 3.13 and earlier by @​Kludex in pydantic/httpx2#1146

Fixed

• Bound peak memory while streaming compressed responses and close response streams when decoding fails by @​Kludex in pydantic/httpx2#1126

httpcore2

No changes since 2.11.0. Version bumped to stay in lockstep with httpx2.

Full Changelog: pydantic/httpx2@v2.11.0...v2.12.0

v2.11.0

Highlights

🌐 Public origin API

httpx2 now includes an immutable and hashable Origin value object, available through URL.origin. It provides normalized scheme, host, and effective port comparisons without including URL paths, queries, fragments, or credentials (pydantic/httpx2#1134).

🛠️ Request compatibility and validation

• Explicit Transfer-Encoding headers now take precedence over body-derived Content-Length headers (pydantic/httpx2#1137).
• Deprecated status code aliases are available again (pydantic/httpx2#1135).
• Multipart part headers are validated before serialization (pydantic/httpx2#1142).

httpx2

Added

• Add the public Origin value object and URL.origin property by @​Kludex in pydantic/httpx2#1134

Changed

• Require Brotli 1.2.0 or later for the brotli extra by @​Kludex in pydantic/httpx2#1141

... (truncated)

Changelog

Sourced from httpx2's changelog.

2.12.0 (August 18th, 2026)

Changed

• Use backports.zstd for Zstandard decoding on Python 3.13 and earlier. (#1146)

Fixed

• Bound peak memory while streaming compressed responses and close response streams when decoding fails. (#1126)

2.11.0 (August 18th, 2026)

Added

• Add the public Origin value object and URL.origin property for normalized, hashable origin comparisons. (#1134)

Changed

• Require Brotli 1.2.0 or later for the brotli extra. (#1141)

Fixed

• Restore deprecated status code aliases. (#1135)
• Extract HTTP/2 release notes from changelog headings correctly. (#1136)
• Respect explicit Transfer-Encoding headers and expose buffered request body lengths to WSGI applications. (#1137)
• Validate multipart part header names and values before serialization. (#1142)

2.10.0 (August 9th, 2026)

Added

• Add support for running on WebAssembly / Emscripten via Pyodide, using a JavaScript fetch-based transport defined in httpx2-jsfetch. (#1119)
• Add max_event_size to cap SSE event buffering. (#1071)
• Add RFC 9110 status code constants. (#1069)
• Add support for Python 3.15. (#1090)

Changed

• Improve SSE chunk buffering performance. (#1117)
• Skip cookie extraction for responses without Set-Cookie headers. (#1107)
• Return str | None instead of Any from Headers.get. (#1121)

Fixed

... (truncated)

Commits

• 71ae23b Version 2.12.0 (#1147)
• 4fd0c70 Decode compressed response bodies incrementally (#1126)
• d588e52 Use backports.zstd on Python 3.13 and earlier (#1146)
• 344589d Version 2.11.0 (#1143)
• de96d81 Validate multipart part headers (#1142)
• 51c3269 Require brotli 1.2.0 in the brotli extra (#1141)
• 829b93a Respect explicit Transfer-Encoding headers (#1137)
• 4fa6c8e Fix changelog extraction regex for H2 release headings (#1136)
• 8a6f370 Restore deprecated status code aliases (#1135)
• d03f1ec Add public Origin API (#1134)
• Additional commits viewable in compare view

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[github-actions]

posthog-python Compliance Report

Date: 2026-09-08 23:26:25 UTC
Duration: 256366ms

✅ All Tests Passed!

111/111 tests passed

---

Capture_V1 Tests

✅ 94/94 tests passed

View Details

Test	Status	Duration
Endpoint And Method.Targets V1 Endpoint	✅	517ms
Endpoint And Method.Does Not Use Legacy Endpoints	✅	511ms
Required Headers.Has Authorization Bearer Header	✅	510ms
Required Headers.Has Content Type Json	✅	510ms
Required Headers.Has Posthog Sdk Info Format	✅	510ms
Required Headers.Has Posthog Attempt Header	✅	510ms
Required Headers.Has Posthog Request Id	✅	510ms
Required Headers.Has Posthog Request Timestamp	✅	510ms
Required Headers.Has User Agent	✅	510ms
Body Format.Body Has Created At And Batch	✅	510ms
Body Format.No Api Key In Body	✅	510ms
Body Format.No Sent At In Body	✅	510ms
Event Format.Event Has Required Root Fields	✅	510ms
Event Format.Event Uuid Is Valid	✅	510ms
Event Format.Event Timestamp Is Rfc3339	✅	510ms
Event Format.Distinct Id Is String	✅	510ms
Event Format.Distinct Id At Root Not Properties	✅	510ms
Event Format.Custom Properties Preserved	✅	510ms
Event Format.Set Properties Preserved	✅	509ms
Event Format.Set Once Properties Preserved	✅	510ms
Event Format.Groups Properties Preserved	✅	510ms
Event Format.Sdk Generates Uuid If Not Provided	✅	510ms
Event Format.Event Has Required Root Fields Batch	✅	513ms
Event Format.Event Uuid Is Valid Batch	✅	513ms
Event Format.Event Timestamp Is Rfc3339 Batch	✅	513ms
Event Format.Distinct Id Is String Batch	✅	513ms
Event Format.Distinct Id At Root Not Properties Batch	✅	514ms
Event Format.Custom Properties Preserved Batch	✅	513ms
Event Format.Set Properties Preserved Batch	✅	513ms
Event Format.Set Once Properties Preserved Batch	✅	513ms
Event Format.Groups Properties Preserved Batch	✅	513ms
Event Format.Sdk Generates Uuid If Not Provided Batch	✅	513ms
Batch Behavior.Multiple Events In Single Batch	✅	517ms
Batch Behavior.Batch Envelope Smoke	✅	515ms
Batch Behavior.Flush With No Events Sends Nothing	✅	506ms
Batch Behavior.Flush At Triggers Batch	✅	1011ms
Batch Behavior.Created At Reflects Batch Creation Time	✅	510ms
Deduplication.Generates Unique Uuids	✅	518ms
Deduplication.Different Events Same Content Different Uuids	✅	511ms
Deduplication.Preserves Uuid On Retry	✅	6515ms
Deduplication.Preserves Timestamp On Retry	✅	6520ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	6522ms
Deduplication.No Duplicate Events In Batch	✅	518ms
Header Behavior On Retry.Attempt Header Starts At One	✅	509ms
Header Behavior On Retry.Attempt Header Increments On Retry	✅	13527ms
Header Behavior On Retry.Request Id Preserved On Retry	✅	6520ms
Header Behavior On Retry.Different Requests Have Different Request Ids	✅	3020ms
Header Behavior On Retry.Request Timestamp Changes On Retry	✅	6519ms
Response Format Validation.Success Response Has Uuid Keyed Results	✅	510ms
Response Format Validation.Success Response Has Ok For Each Event	✅	514ms
Response Format Validation.Success No Retry After When All Ok	✅	512ms
Response Format Validation.Success Retry After Present When Retry Events	✅	1515ms
Response Format Validation.Success No Retry After When Drop Only	✅	513ms
Response Format Validation.Response Echoes Request Id	✅	510ms
Retry Behavior.Retries On 408	✅	6514ms
Retry Behavior.Retries On 500	✅	6520ms
Retry Behavior.Retries On 503	✅	8521ms
Retry Behavior.Retries On 504	✅	6515ms
Retry Behavior.Retryable Errors Have Retry After	✅	3517ms
Retry Behavior.Respects Retry After On Retryable Error	✅	11522ms
Retry Behavior.Does Not Retry On 400	✅	2513ms
Retry Behavior.Does Not Retry On 401	✅	2511ms
Retry Behavior.Does Not Retry On 402	✅	2512ms
Retry Behavior.Does Not Retry On 413	✅	2514ms
Retry Behavior.Does Not Retry On 415	✅	2513ms
Retry Behavior.Non Retryable Errors Have No Retry After	✅	2511ms
Retry Behavior.Implements Backoff	✅	22530ms
Retry Behavior.Max Retries Respected	✅	22535ms
Partial Batch Handling.Handles 200 Full Success	✅	2513ms
Partial Batch Handling.Handles 200 With All Ok	✅	3517ms
Partial Batch Handling.Does Not Retry Dropped Events	✅	3515ms
Partial Batch Handling.Does Not Retry Limited Events	✅	3513ms
Partial Batch Handling.Prunes Ok Events On Partial Retry	✅	6518ms
Partial Batch Handling.Prunes Dropped Events On Partial Retry	✅	6518ms
Partial Batch Handling.Retries Only Retry Events From Partial	✅	6522ms
Partial Batch Handling.Partial Retry Preserves Uuids	✅	6520ms
Partial Batch Handling.Partial Retry Attempt Header Increments	✅	6521ms
Partial Batch Handling.Partial Retry Request Id Preserved	✅	6521ms
Partial Batch Handling.Respects Retry After On Partial	✅	8519ms
Partial Batch Handling.Unknown Result Treated As Terminal	✅	3517ms
Partial Batch Handling.Mixed Ok Drop Limited No Retry	✅	3519ms
Compression.Sends Gzip Content Encoding	✅	510ms
Compression.No Content Encoding When Disabled	✅	510ms
Compression.Compressed Body Is Decompressible	✅	510ms
Error Handling.Does Not Retry On Unknown 4Xx	✅	2511ms
Event Options.Cookieless Mode Override	✅	511ms
Event Options.Disable Skew Correction Override	✅	510ms
Event Options.Process Person Profile Override	✅	510ms
Event Options.Product Tour Id Override	✅	510ms
Event Options.Unset Options Omitted	✅	510ms
Event Options.Options Override In Batch	✅	513ms
Geoip And Historical Migration.Geoip Disable Injected Into Properties	✅	509ms
Geoip And Historical Migration.Historical Migration Set In Body	✅	511ms
Geoip And Historical Migration.Historical Migration Absent By Default	✅	509ms

Feature_Flags Tests

✅ 17/17 tests passed

View Details

Test	Status	Duration
Request Payload.Request With Person Properties Device Id	✅	11ms
Request Payload.Flags Request Uses V2 Query Param	✅	10ms
Request Payload.Flags Request Hits Flags Path Not Decide	✅	9ms
Request Payload.Flags Request Omits Authorization Header	✅	9ms
Request Payload.Token In Flags Body Matches Init	✅	9ms
Request Payload.Groups Round Trip	✅	8ms
Request Payload.Groups Default To Empty Object	✅	10ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False	✅	8ms
Request Payload.Disable Geoip Omitted Defaults To False	✅	9ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key	✅	9ms
Request Lifecycle.No Flags Request On Init Alone	✅	4ms
Request Lifecycle.No Flags Request On Normal Capture	✅	509ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests	✅	14ms
Request Lifecycle.Mock Response Value Is Returned To Caller	✅	9ms
Retry Behavior.Retries Flags On 502	✅	312ms
Retry Behavior.Retries Flags On 504	✅	312ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event	✅	512ms