RubyGems
rspec-mocks
RSpec's 'test double' framework, with support for stubbing and mocking
github.com/rspec/rspecrspec.infoMITSteven Baker, David Chelimsky, Myron Marston122 · 61 forks · 676 contributors
Release cadenceEvery 3 months
Last releaseFeb 27, 2026
Open advisories0
Changelog quality0% curated
No release notes found
Release history SecurityYou're on
121 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionVersionChannelDateChangesSecurity
4.0.0.beta1 BetaFeb 18, 2026No changes listed3.13.8 StableFeb 27, 2026No notes published3.13.7 StableOct 31, 2025No notes published3.13.6 StableOct 14, 2025No notes published3.13.5 StableMay 27, 2025No notes published3.13.4 StableMay 5, 2025No notes published3.13.3 StableMay 1, 2025No notes published3.13.2 StableOct 2, 2024No notes published3.13.1 StableMay 8, 2024No notes published3.13.0 StableFeb 4, 2024No notes published3.12.7 youStableFeb 4, 2024No notes published3.12.6 StableJul 11, 2023No changes listed3.12.5 StableMar 30, 2023No changes listed3.12.4 StableMar 12, 2023No changes listed3.12.3 StableJan 17, 2023No changes listed3.12.2 StableJan 7, 2023No changes listed3.12.1 StableDec 10, 2022No changes listed3.12.0 StableOct 26, 2022No changes listed3.11.2 StableOct 25, 2022No changes listed3.11.1 StableMar 31, 2022No changes listed