v0.2.1

0.2.1 (2026-08-18)

Features

• vpi: run cocotb on native program images (c84f7c5)

Bug Fixes

• ci: address release queue review (3f02d10)
• ci: dequeue held release by pull request (cc37747)
• ci: verify release merge queue entry (7ce179f)
• ci: verify release merge queue entry (fcffaf4)
• frontend: scope top parameter overrides (5efe12e)
• frontend: scope top parameter overrides (a114336)
• vpi: address portable runtime edge cases (6b6d54c)
• vpi: enforce native runtime boundaries (dae4cca)
• vpi: harden runtime event handling (660c0f1)
• vpi: honor callback and image requirements (f92cfdf)
• vpi: make force writes transactional (441d60d)
• vpi: own callback records and transitions (47fd9b9)
• vpi: preserve callback and release values (8f7171f)
• vpi: preserve force and hierarchy semantics (9e3d279)
• vpi: preserve reflected object semantics (48aaa2c)
• vpi: preserve runtime diagnostic metadata (b8a3a50)
• vpi: preserve runtime event ordering (475f676)
• vpi: preserve singleton hierarchy names (92e6980)
• vpi: preserve termination and output semantics (a80c1df)
• vpi: render fatal ff events before errors (647d869)
• vpi: retain queued callback writes (0a8980b)
• vpi: settle pre-time callback writes (438fd14)
• wasm: preserve array layout metadata (8754e96)
• wasm: preserve array layout metadata (171c62d)

Performance Improvements

• frontend: avoid temporary select buffers (1dd9afa)
• frontend: borrow symbolic range parts (286f5aa)
• frontend: build instance symbolic state lazily (ce9f67f)
• frontend: build select strides in place (bfdd266)
• frontend: initialize comb symbolic state lazily (3983da2)
• frontend: inline common uncovered windows (f0eacb3)
• frontend: limit comb path extraction to writes (7a6e6d5)
• frontend: merge sparse symbolic ranges linearly (3a427b4)
• frontend: move single symbolic part sources (ef9f3cc)
• frontend: propagate boundaries without clones (bdbeaeb)
• frontend: reduce symbolic observer scans (9515311)
• frontend: reuse validated select geometry (3520ddf)
• slt: allocate symbolic pages lazily (7883640)
• slt: avoid singleton schedule buffers (1c6e19d)
• slt: make symbolic construction sparse (de431b6)
• slt: reduce scheduler construction overhead (7ad38be)
• slt: remove sparse ranges in place (7d9f050)
• slt: reuse lowering cost buffers (cf309c6)
• slt: share symbolic page tables across forks (cc525db)
• slt: stream sparse symbolic diffs (2a0642d)