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sccache Sccache is a ccache-like tool. It is used as a compiler wrapper and avoids compilation when possible. Sccache has the capability to utilize caching in remote storage environments, including various cloud storage options, or alternatively, in local storage.
Last updated about 1 month ago
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New January 13, 2026
v0.13.0 Key improvements:
MSVC: MSBuild support improvements, forward slash output dir handling, better /Fo argument parsing
GCC/Clang: Assembly language support, C preprocessor output support, pipe flag ignoring, improved save-temps detection
Fixed Clang -parallel-jobs hashing and added -fexperimental-assignment-tracking support
New architecture support: Added RISC-V 64 (riscv64) support
Distributed compilation: Now prints hostname info for remote jobs that failed; improved compiler
package handling with /etc/ld.so.conf.d
Nix support: Added Nix flake with installation documentation
Added benchmarking infrastructure with CodSpeed
What's Changed
deps: update blake3 by @ognevny in https://github.com/mozilla/sccache/pull/2472
chore: update to env_logger 0.11 by @tottoto in https://github.com/mozilla/sccache/pull/2471
Configuration.md - note logging env variables by @Andrej730 in https://github.com/mozilla/sccache/pull/2480
Update directories to 6.0 by @musicinmybrain in https://github.com/mozilla/sccache/pull/2486
Use generator in CMAKE_MSVC_DEBUG_INFORMATION_FORMAT in README by @Andrej730 in https://github.com/mozilla/sccache/pull/2479
v0.13.0 - sccache Release Notes | AnnounceHQ
chore: update to itertools 0.14 by @tottoto in https://github.com/mozilla/sccache/pull/2487
chore: drop tower dependency by @tottoto in https://github.com/mozilla/sccache/pull/2488
msvc: handle '/FoRelease' command-line argument by @jimis in https://github.com/mozilla/sccache/pull/2482
docs: bump MSRV to 1.85.0 by @deckstose in https://github.com/mozilla/sccache/pull/2498
Clippy fixes by @kornelski in https://github.com/mozilla/sccache/pull/2490
Fix build on macOS which doesn't have separate 32-bit dirent by @kornelski in https://github.com/mozilla/sccache/pull/2492
Avoid unreliable assert_cmd::cargo::cargo_bin by @kornelski in https://github.com/mozilla/sccache/pull/2489
chore: switch once_cell crate to standard library by @tottoto in https://github.com/mozilla/sccache/pull/2499
no check cfg by @etaloof in https://github.com/mozilla/sccache/pull/2507
Fix new warnings in CI by @kornelski in https://github.com/mozilla/sccache/pull/2513
fix: make aarch64-pc-windows-msvc also zip not tar.gz by @burhankhanzada in https://github.com/mozilla/sccache/pull/2514
feat: Add riscv64 support by @ffgan in https://github.com/mozilla/sccache/pull/2512
cuda: try to unbreak the ci by @sylvestre in https://github.com/mozilla/sccache/pull/2515
Print hostname info for remote jobs that ran, but failed by @ahartmetz in https://github.com/mozilla/sccache/pull/2511
chore: update to fs-err 3 by @tottoto in https://github.com/mozilla/sccache/pull/2501
Switch from the unmaintained daemonize crate to a maintained fork by @decathorpe in https://github.com/mozilla/sccache/pull/2500
add a nix flake by @TroyKomodo in https://github.com/mozilla/sccache/pull/2518
Support clang -fexperimental-assignment-tracking option by @avikivity in https://github.com/mozilla/sccache/pull/2517
docs: add installation steps for nix by @TroyKomodo in https://github.com/mozilla/sccache/pull/2523
fix: don't hash -parallel-jobs in Clang by @GZGavinZhao in https://github.com/mozilla/sccache/pull/2529
Fix failing test_rlib_dep_reader_call for omit CARGO_HOME by @Felixoid in https://github.com/mozilla/sccache/pull/2527
Add CanBeConcatenated to ArgInfo::cmp by @2over12 in https://github.com/mozilla/sccache/pull/2506
MSVC: support forward slash as an output dir marker by @AJIOB in https://github.com/mozilla/sccache/pull/2535
Improve save-temps gcc flags detection by @AJIOB in https://github.com/mozilla/sccache/pull/2540
Add GCC pipe flag ignoring support by @AJIOB in https://github.com/mozilla/sccache/pull/2539
Add support for C preprocessor output by @AJIOB in https://github.com/mozilla/sccache/pull/2538
dedup some code by @sylvestre in https://github.com/mozilla/sccache/pull/2543
add benchmarks by @sylvestre in https://github.com/mozilla/sccache/pull/2530
Assembly language support by @AJIOB in https://github.com/mozilla/sccache/pull/2545
Add /etc/ld.so.conf.d (if present) to compiler package by @ahartmetz in https://github.com/mozilla/sccache/pull/2546
add high level benchmarks by @sylvestre in https://github.com/mozilla/sccache/pull/2547
codspeed: evaluate the memory benchmarking by @sylvestre in https://github.com/mozilla/sccache/pull/2548
build(deps): bump rsa from 0.9.6 to 0.9.10 by @dependabot[bot] in https://github.com/mozilla/sccache/pull/2542
chore: update to gzp 2 by @tottoto in https://github.com/mozilla/sccache/pull/2502
msvc: fix detect_showincludes_prefix with MSBuild by @AJIOB in https://github.com/mozilla/sccache/pull/2544
sccache: prepare a new release by @sylvestre in https://github.com/mozilla/sccache/pull/2550
github action: fix the syntax - fails in the ci by @sylvestre in https://github.com/mozilla/sccache/pull/2553
New Contributors
@Andrej730 made their first contribution in https://github.com/mozilla/sccache/pull/2480
@musicinmybrain made their first contribution in https://github.com/mozilla/sccache/pull/2486
@deckstose made their first contribution in https://github.com/mozilla/sccache/pull/2498
@etaloof made their first contribution in https://github.com/mozilla/sccache/pull/2507
@burhankhanzada made their first contribution in https://github.com/mozilla/sccache/pull/2514
@ffgan made their first contribution in https://github.com/mozilla/sccache/pull/2512
@decathorpe made their first contribution in https://github.com/mozilla/sccache/pull/2500
@TroyKomodo made their first contribution in https://github.com/mozilla/sccache/pull/2518
@avikivity made their first contribution in https://github.com/mozilla/sccache/pull/2517
@Felixoid made their first contribution in https://github.com/mozilla/sccache/pull/2527
@2over12 made their first contribution in https://github.com/mozilla/sccache/pull/2506
Full Changelog : https://github.com/mozilla/sccache/compare/v0.12.0...v0.13.0