Issues

• [Bug]: qis-compiler cannot compile >64k unique CX call sites

  C-bugfixS-needs-triage
  Quantinuum/tket2#2048 · Filter by author cgh-qtnm opened on Sep 25, 2026

• Require copyable payloads for futures Dup and Free

  Quantinuum/tket2#2045 · Filter by author doug-q opened on Sep 25, 2026

• [Maintenance]: update guppy_optimization examples to guppy 1.1

  Quantinuum/tket2#2044 · Filter by author acl-cqc opened on Sep 25, 2026

• [Feature]: Implement FastTMerge

  A-pg-libsC-feature-requestS-needs-triage
  Quantinuum/tket2#2036 · Filter by author vvandaele opened on Sep 23, 2026

• [pg-libs] Remove duplication between Op::BlackBox and GateType::BlackBox

  A-pg-libs
  Quantinuum/tket2#2028 · Filter by author yao-cqc opened on Sep 22, 2026

• [Chore][pg-libs] Setup release-plz and publish pg-libs

  A-pg-libs
  Quantinuum/tket2#2011 · Filter by author aborgna-q opened on Sep 17, 2026

• [pg-libs] Try different cost heuristics in pg-greey-synth

  A-pg-libs
  Quantinuum/tket2#2008 · Filter by author yao-cqc opened on Sep 17, 2026

• [pg-libs] Support conditional global phase

  A-pg-libs
  Quantinuum/tket2#2006 · Filter by author yao-cqc opened on Sep 16, 2026

• [pg-libs] SIMD performance investigation

  A-pg-libs
  Quantinuum/tket2#2005 · Filter by author yao-cqc opened on Sep 16, 2026

• [pg-libs] Investigate and improve GatePool performance in pg-greedy-synth

  A-pg-libs
  Quantinuum/tket2#2004 · Filter by author yao-cqc opened on Sep 16, 2026

• [pg-libs] Investigate memory usage in PackedPGSlice in pg-greedy-synth

  A-pg-libs
  Quantinuum/tket2#2003 · Filter by author yao-cqc opened on Sep 16, 2026

• [pg-libs] Improve conditional and blackbox handling in pg-greedy-synth

  A-pg-libs
  Quantinuum/tket2#2002 · Filter by author yao-cqc opened on Sep 16, 2026

• [pg-libs] Use SerialCircuit as a conversion target in pg-tk converter

  A-pg-libs
  Quantinuum/tket2#2001 · Filter by author yao-cqc opened on Sep 16, 2026

• Add encoder/decoder for pauli exponentials

  Quantinuum/tket2#1999 · Filter by author cqc-alec opened on Sep 16, 2026

• [Bug]: Investigate filename debug information loss after optimisation

  C-bugfixS-needs-triage
  Quantinuum/tket2#1964 · Filter by author tatiana-s opened on Sep 3, 2026

• Investigate preservation of order edges between gates

  A-rustC-bugfixC-question
  Quantinuum/tket2#1947 · Filter by author nicolaassolini-qntm opened on Aug 21, 2026

• [Tracking Issue][Performance]: Pass execution performance on guppyprograms

  C-perfC-tracking-issue
  Quantinuum/tket2#1920 · Filter by author aborgna-q opened on Aug 7, 2026

• [Feature]: NormalizeGuppy / QSystem pass changes

  C-feature-request
  Quantinuum/tket2#1910 · Filter by author acl-cqc opened on Aug 5, 2026
  1

• [Feature]: Update EncodedCircuit iterators in breaking change

  C-feature-requestS-breaking-change
  Quantinuum/tket2#1901 · Filter by author aborgna-q opened on Aug 3, 2026

• [Feature]: Properly handle order edges under dagger modifier

  C-feature-request
  Quantinuum/tket2#1893 · Filter by author nicolaassolini-qntm opened on Jul 30, 2026

• [Feature]: type-scoped LocalizeEdges for linearised non-local edges

  C-feature-request
  Quantinuum/tket2#1883 · Filter by author ss2165 opened on Jul 24, 2026

• Manual (non-Nix) dev setup is broken on Ubuntu and Windows: just fetch-hugrenv calls python, and nothing copies tket-c-api.dll for maturin develop

  Quantinuum/tket2#1853 · Filter by author 3x3xX3N0N opened on Jul 17, 2026

• [Feature]: Improve UntuplePass

  C-feature-request
  Quantinuum/tket2#1832 · Filter by author nicolaassolini-qntm opened on Jul 13, 2026

• [Feature]: Allow modification of FuncDecl node

  Quantinuum/tket2#1818 · Filter by author nicolaassolini-qntm opened on Jul 9, 2026

• [Feature]: DeadCodeElimPass/ConstantFoldPass should remove unused outports of container nodes

  C-feature-request
  Quantinuum/tket2#1795 · Filter by author acl-cqc opened on Jul 5, 2026