fix(ci): support core metadata 2.5 publishing (#263)

feat: add coerce pipeline inputs util method (#252)

* add coerce pipeline inputs util method

* update docstrings

* add docs

* fix typing

* linting

* more linting

* linting and pin mcp to less than 2

* add new ignore

* add  new ignore

feat: Support Haystack v2 and v3 (#250)

* Main library changes to support v3

* tests updates for haystack v3

* example updates

* readme file updates in examples

* update docs

* update requirements for api_key_auth example

* fix lint

* more lint fixing

* Support v2 and v3

* PR comments

* fix

* Refactoring + minor changes on v3 support

---------

Co-authored-by: Michele Pangrazzi <xmikex83@gmail.com>

A2A protocol support (#249)

* Add A2A support + docs + demo

* Fix types

* Add note about current release limitation

Real-time tracing dashboard / high-contrast theme (#247)

* Using dark theme + vivid colors by default

* making dashboard using real-time updates instead of polling (will be used as fallback)

* minor hardening of sse flap -> no fallback

fix(PIP-324): making `streaming_callback` serializable for Haystack s…

…napshotting (#246)

* make streaming callbacks a contextvar to avoid nested method serialization error

* fix types

docs update (#241)

Tracing dashboard (#237)

* Implemented tracing using OpenTelemetryTracer ; updated docs

* Update docs

* tracing dashboard

* tracing dashboard improvements

* dashboard backend simplification + test isolation + docs alignment

* including haystack traces

* traces buffer cap

* payload values

* iteration: add slowest component ; fix layout

* updated docs

* Implemented tracing using OpenTelemetryTracer ; updated docs

* Update docs

* update favicon

* lint

* fix types

* fix types ; fix relevant bugs ; refactoring

* update docs

* add custom tracing example

* Update fonts

* Update font ; Refactor to useState/setState

* Lint

* HAYHOOKS_DASHBOARD_TRACE_INCLUDE_HAYSTACK_SPANS is true by default

* Refactoring

* Lint

* add force_sync_callbacks for async_streaming_generator for Pipeline ; refactoring (#239)

* using design advisor

* cleanup

* cleanup + refactoring

* Fix CI

* Last nits

* cleanup

* update demo script

* Updated docs

* Updated docs

* Iteration

* Lint

* Applying last iteration fixes

* lint

* run dashboard tests on /dashboard changes

* update lock

* update lock

* show component name beside haystack.component.run

add force_sync_callbacks for async_streaming_generator for Pipeline ;…

… refactoring (#239)

Add tracing support to Hayhooks (#236)

* Implemented tracing using OpenTelemetryTracer ; updated docs

* Update docs