chore(py): release tket-exts 0.2.7

[hugrbot]

🤖 I have created a release beep boop

0.2.7 (2026-05-28)

⚠ BREAKING CHANGES

• qsystem: tket-qsystem conversion, lowering and codegen methods take additional QSystemPlatform parameter to choose target platform.
• tket-qsystem: add RandomOp:RandomAdvance and make RandomOp non-exhaustive.
• Move add_const_module from WasmOpBuilder into new trait, ConstWasmBuilder. Update descriptions of wasm ops json.
• This is a breaking change to the WASM extension and its serialised representation

Features

• Add gpu module (#1090) (6f035f6)
• Definition of extension ops for modifiers and global phases (#1137) (ffc507b)
• Explicit exports for tket_exts ops and types (#1046) (a32873e)
• exts: loosen dependency to allow hugr-py 0.15 (#1344) (1efcfa6)
• Pass scopes in python API, update to hugr-py 0.16 (#1464) (369aba2)
• qsystem: multiple platform extensions (#1567) (b60553f)
• Switch borrow array lowering from type replacement to llvm (ab3e020)
• tket-exts: Export an ExtensionRegistry with all tket extensions (#1371) (c908427)
• tket-qsystem: Support random_advance platform call (#1170) (eed16e8)
• Update WASM extension (#1047) (5f9560d)

Documentation

• Correct docstrings for two extensions (#1378) (a9c859a)
• fix tket-exts pyproject description (#1436) (6f68fe0)

Code Refactoring

• Factor out wasm extension code into compute module (#1089) (9ea1b1e)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.62%. Comparing base (b60553f) to head (0123a92).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1505   +/-   ##
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  Coverage   85.62%   85.62%           
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  Files         190      190           
  Lines       30534    30534           
  Branches    29189    29189           
=======================================
  Hits        26145    26145           
  Misses       3266     3266           
  Partials     1123     1123           

Flag	Coverage Δ
python	90.14% <100.00%> (ø)

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