add changelog entry for 1.2.4 (facebook#4943) Summary: Pull Request resolved: facebook#4943 see title Reviewed By: saitcakmak Differential Revision: D94265565 fbshipit-source-id: 2b059435bcecc89a7004d2f0365d39535bb2181b

Add TorchAdapter.botorch_model property (facebook#4827) Summary: Pull Request resolved: facebook#4827 This is a convenience method that should save us from doing calls like `client._generation_strategy.adapter.generator.surrogate.model` and instead simplify it to `client._generation_strategy.adapter.botorch_model`. Reviewed By: Balandat Differential Revision: D91588495 fbshipit-source-id: 2cc66a3dbe847ca37ae2b5ccf50b8eb813bfd54c

Move all step-based GS functionality to nodes (facebook#4746) Summary: X-link: facebookincubator/MCGrad#94 Pull Request resolved: facebook#4746 Pull Request resolved: facebook#4731 A lot going on here: 1. Make `GenerationStep` a factory for `GenerationNode` by replacing its `__init__(self, ...)` constructor (which would have to return a `GStep`) with a `__new__(cls, ...)` construtor, which can return a `GNode` (magic, thanks Devmate!) 2. Adapt storage: stop storing steps and just treat them as nodes. No step-only fields will be saved going forward. Backward compatibility is handled though. 3. Change a bazillion tests and checks in downstream applications. NOTE: need to remember next steps here: https://www.internalfb.com/diff/D86066476?dst_version_fbid=732904879835890&transaction_fbid=1400151778204976, cc mgarrard sorrybigdiff Reviewed By: mgarrard Differential Revision: D80128678 fbshipit-source-id: 32b4d01d5cd246135ee63c9ebc69c9bb4a580abe

1.2.1 changelog (facebook#4571) Summary: Pull Request resolved: facebook#4571 As titled Reviewed By: saitcakmak Differential Revision: D87642493 fbshipit-source-id: c7acce4c3e2776d6ece13e5c599354ab8e062422

Ax 1.2 Changelog (facebook#4468) Summary: Pull Request resolved: facebook#4468 Bumping minor version since we are adding new features to the API. Reviewed By: saitcakmak Differential Revision: D85321802 fbshipit-source-id: a4c9ed0cedb0b645864de7a7a69220a835049ce0

1.1.2 changelog (facebook#4281) Summary: Pull Request resolved: facebook#4281 As titled. See meaningful changes noted Created from CodeHub with https://fburl.com/edit-in-codehub Reviewed By: mgarrard Differential Revision: D82029211 fbshipit-source-id: ee17f8bb2fbe3088d0b64a5a57a701a3178d0c35

Back out "Enabled posterior samples as SurrogateBenchmarks" (facebook… …#4264) Summary: Pull Request resolved: facebook#4264 Original commit changeset: b5be2d69d998 Original Phabricator Diff: D80347570 Same motivation as D81695384, will be cleaned up after Ax 1.1.1 release Reviewed By: saitcakmak Differential Revision: D81799749 fbshipit-source-id: 3e0b67180101aa5d7a636b1e6ba9ab032015c434

Pin botorch to 0.15.1 (facebook#4135) Summary: Pull Request resolved: facebook#4135 We need to repin botorch in Ax since D78560935 landed in between when we released botorch 0.15.0 and when we tried to deploy Ax 1.1 Reviewed By: esantorella Differential Revision: D80044408 fbshipit-source-id: 10cc55b9c9b026e2ab3652214be7bf79e86ca1a9

Make a few of the images larger as requested during docs review (face… …book#3757) Summary: Make a few of the images larger as requested during docs review # New image: <img width="1480" alt="image" src="https://github.com/user-attachments/assets/20dd8201-0a79-4b4d-a826-318e24695979" /> <img width="1481" alt="image" src="https://github.com/user-attachments/assets/95f1791e-dcd1-46d2-99db-2d36024b51b4" /> # Old image: <img width="1486" alt="image" src="https://github.com/user-attachments/assets/b22debb8-8990-4e5e-af0c-092d9e0d9aaa" /> <img width="1491" alt="image" src="https://github.com/user-attachments/assets/7c61001a-5a05-4471-9166-cb91285c384e" /> Pull Request resolved: facebook#3757 Reviewed By: mpolson64 Differential Revision: D74422533 Pulled By: CristianLara fbshipit-source-id: e29ab7bc5ca22bc5bdd46e5d433c37b3918e125e

Bump BoTorch requirement to 0.13.0 (facebook#3297) Summary: To be released on Monday morning. Reviewed By: esantorella Differential Revision: D68980241 Pulled By: saitcakmak fbshipit-source-id: ae543b0c99a5f273c29c2705b00d061f6ae01aba