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Split v4.0.2 Release Notes

Release Date: 2022-12-02 // 10 months ago

  • 🛠 Bugfixes:

    • Stop crashing on non-hash json (@knarewski, #697)
    • 🚅 Handle when Rails is partially loaded as a Gem (@TSMMark, #687)

    🔋 Features:

    • ➕ Add support for redis-client, which does not automatically cast types to strings (@knarewski, #696)
    • ➕ Add ability to initialize experiments (@robin-phung, #673)

    Misc:

    • 🛠 Fix default branch name and gem metadata indentation (@ursm, #693)
    • ⚡️ Update actions/checkout to v3 (@andrehjr, #683)
    • Enforce double quotes (@andrehjr, #682)
    • 🛠 Fix Rubocop Style/* Offenses (@andrehjr, #681)
    • Enable rubocop on Github Actions (@andrehjr, #680)
    • 🛠 Fix all Layout issues on the project (@andrehjr, #679)
    • 🛠 Fix Style/HashSyntax offenses (@andrehjr, #678)
    • ✂ Remove usage of deprecated implicit block expectation from specs (@andrehjr, #677)
    • ✂ Remove appraisals configuration (@andrehjr, #676)
    • ➕ Add Ruby 3.1 (@andrehjr, #675)
    • 💎 Encapsulate Split::Algorithms at our own module to avoid explicit calling rubystats everywhere (@andrehjr, #674)

Previous changes from v4.0.1

  • 🛠 Bugfixes:

    • 📇 ab_test must return metadata on error or if split is disabled/excluded user (@andrehjr, #622)
    • Fix versioned experiments when used with allow_multiple_experiments=control (@andrehjr, #613)
    • Only block Pinterest bot (@huoxito, #606)
    • 0️⃣ Respect experiment defaults when loading experiments in initializer. (@mattwd7, #599)
    • ✂ Removes metadata key when it updated to nil (@andrehjr, #633)
    • 👮 Force experiment does not count for metrics (@andrehjr, #637)
    • Fix cleanup_old_versions! misbehaviour (@serggl, #661)

    🔋 Features:

    • Make goals accessible via on_trial_complete callbacks (@robin-phung, #625)
    • 💎 Replace usage of SimpleRandom with RubyStats(Used for Beta Distribution RNG) (@andrehjr, #616)
    • Introduce enable/disable experiment cohorting (@robin-phung, #615)
    • Add on_experiment_winner_choose callback (@GenaMinenkov, #574)
    • ➕ Add Split::Cache to reduce load on Redis (@rdh, #648)
    • Caching based optimization in the experiment#save path (@amangup, #652)
    • ➕ Adds config option for cookie domain (@joedelia, #664)

    Misc:

    • ⬇️ Drop support for Ruby < 2.5 (@andrehjr, #627)
    • ⬇️ Drop support for Rails < 5 (@andrehjr, #607)
    • ⬆️ Bump minimum required redis to 4.2 (@andrehjr, #628)
    • ✂ Removed repeated loading from config (@robin-phung, #619)
    • Simplify RedisInterface usage when persisting Experiment alternatives (@andrehjr, #632)
    • ✂ Remove redis_url impl. Deprecated on version 2.2 (@andrehjr, #631)
    • Remove thread_safe config as redis-rb is thread_safe by default (@andrehjr, #630)
    • 🛠 Fix typo of in Split::Trial class variable (TomasBarry, #644)
    • ⚡️ Single HSET to update values, instead of multiple ones (@andrehjr, #640)
    • 👉 Use Redis#hmset to keep compatibility with Redis < 4.0 (@andrehjr, #659)
    • ✂ Remove 'set' parsing for alternatives. Sets were used as storage and deprecated on 0.x (@andrehjr, #639)
    • ➕ Adding documentation related to what is stored on cookies. (@andrehjr, #634)
    • Keep railtie defined under the Split gem namespace (@avit, #666)
    • ⚡️ Update RSpec helper to support block syntax (@clowder, #665)