# Performance History

Tracking compile and test execution times across releases.

## Releases

| Version | Date | Tests | Pass Rate | Avg Duration | Slowest | Fastest |
|---------|------|-------|-----------|--------------|---------|---------|
| 4.2.0 | 2026-01-18 | 642 | 100.0% | 33s | raku | ocaml |
| 4.2.3 | 2026-01-19 | 642 | 100.0% | 63s | rust | v |
| 4.2.4 | 2026-01-19 | 682 | 100.0% | 70s | python | c |
| 4.2.5 | 2026-01-19 | 658 | 100.0% | 67s | v | erlang |
| 4.2.6 | 2026-01-19 | 642 | 100.0% | 54s | haskell | awk |
| 4.2.7 | 2026-01-23 | 631 | 99.8% | 117s | typescript | dotnet |
| 4.2.8 | 2026-01-23 | 645 | 99.8% | 111s | kotlin | fortran |
| 4.2.9 | 2026-01-23 | 645 | 100.0% | 107s | ruby | d |
| 4.2.10 | 2026-01-23 | 673 | 99.7% | 153s | scheme | bash |
| 4.2.11 | 2026-01-23 | 669 | 100.0% | 103s | deno | cpp |
| 4.2.12 | 2026-01-23 | 665 | 100.0% | 142s | go | erlang |
| 4.2.13 | 2026-01-23 | 673 | 100.0% | 126s | deno | haskell |
| 4.2.14 | 2026-01-23 | 661 | 99.8% | 97s | javascript | go |
| 4.2.15 | 2026-01-23 | 657 | 99.8% | 103s | d | cobol |
| 4.2.16 | 2026-01-23 | 665 | 99.8% | 98s | javascript | c |
| 4.2.17 | 2026-01-23 | 665 | 100.0% | 104s | ruby | objc |
| 4.2.18 | 2026-01-23 | 665 | 100.0% | 100s | r | scheme |
| 4.2.19 | 2026-01-23 | 701 | 100.0% | 151s | lua | dart |
| 4.2.20 | 2026-01-23 | 685 | 100.0% | 114s | java | crystal |
| 4.2.21 | 2026-01-23 | 661 | 100.0% | 102s | nim | erlang |
| 4.2.22 | 2026-01-24 | 697 | 99.5% | 300s | javascript | clojure |
| 4.2.23 | 2026-01-24 | 713 | 100.0% | 373s | zig | perl |
| 4.2.24 | 2026-01-24 | 665 | 100.0% | 129s | python | clojure |
| 4.2.25 | 2026-01-24 | 681 | 100.0% | 97s | fortran | bash |
| 4.2.26 | 2026-01-24 | 661 | 100.0% | 78s | cpp | python |
| 4.2.27 | 2026-01-24 | 653 | 100.0% | 119s | commonlisp | php |
| 4.2.28 | 2026-01-24 | 645 | 100.0% | 116s | commonlisp | awk |
| 4.2.29 | 2026-01-28 | 724 | 100.0% | 81s | go | groovy |
| 4.2.30 | 2026-01-28 | 840 | 99.8% | 161s | julia | ocaml |
| 4.2.31 | 2026-01-28 | 704 | 99.5% | 74s | go | erlang |
| 4.2.32 | 2026-01-28 | 776 | 100.0% | 99s | kotlin | cpp |
| 4.2.36 | 2026-01-29 | 860 | 72.6% | 1528s | scheme | erlang |
| 4.2.37 | 2026-01-29 | 812 | 88.4% | 267s | rust | powershell |
| 4.2.38 | 2026-01-29 | 832 | 90.8% | 396s | php | awk |
| 4.2.46 | 2026-01-29 | 860 | 93.2% | 224s | raku | prolog |
| 4.2.50 | 2026-01-30 | 860 | 93.0% | 183s | go | fortran |
| 4.2.51 | 2026-01-31 | 860 | 93.7% | 162s | go | powershell |
| 4.2.52 | 2026-01-31 | 860 | 94.0% | 136s | go | awk |
| 4.3.0 | 2026-02-06 | 820 | 90.8% | 376s | typescript | c |
| 4.3.1 | 2026-02-08 | 824 | 93.4% | 238s | go | prolog |
| 4.3.2 | 2026-02-08 | 860 | 95.8% | 132s | crystal | c |
| 4.3.3 | 2026-02-08 | 848 | 95.0% | 175s | go | v |
| 4.3.4 | 2026-02-14 | 844 | 94.7% | 204s | perl | php |