redis/CHANGELOG.md

9.0.3 (2023-04-02)

New Features

• feat(scan): scan time.Time sets the default decoding (#2413)
• Add support for CLUSTER LINKS command (#2504)
• Add support for acl dryrun command (#2502)
• Add support for COMMAND GETKEYS & COMMAND GETKEYSANDFLAGS (#2500)
• Add support for LCS Command (#2480)
• Add support for BZMPOP (#2456)
• Adding support for ZMPOP command (#2408)
• Add support for LMPOP (#2440)
• feat: remove pool unused fields (#2438)
• Expiretime and PExpireTime (#2426)
• Implement FUNCTION group of commands (#2475)
• feat(zadd): add ZAddLT and ZAddGT (#2429)
• Add: Support for COMMAND LIST command (#2491)
• Add support for BLMPOP (#2442)
• feat: check pipeline.Do to prevent confusion with Exec (#2517)
• Function stats, function kill, fcall and fcall_ro (#2486)
• feat: Add support for CLUSTER SHARDS command (#2507)
• feat(cmd): support for adding byte,bit parameters to the bitpos command (#2498)

Fixed

• fix: eval api cmd.SetFirstKeyPos (#2501)
• fix: limit the number of connections created (#2441)
• fixed #2462 v9 continue support dragonfly, it's Hello command return "NOAUTH Authentication required" error (#2479)
• Fix for internal/hscan/structmap.go:89:23: undefined: reflect.Pointer (#2458)
• fix: group lag can be null (#2448)

Maintenance

• Updating to the latest version of redis (#2508)
• Allowing for running tests on a port other than the fixed 6380 (#2466)
• redis 7.0.8 in tests (#2450)
• docs: Update redisotel example for v9 (#2425)
• chore: update go mod, Upgrade golang.org/x/net version to 0.7.0 (#2476)
• chore: add Chinese translation (#2436)
• chore(deps): bump github.com/bsm/gomega from 1.20.0 to 1.26.0 (#2421)
• chore(deps): bump github.com/bsm/ginkgo/v2 from 2.5.0 to 2.7.0 (#2420)
• chore(deps): bump actions/setup-go from 3 to 4 (#2495)
• docs: add instructions for the HSet api (#2503)
• docs: add reading lag field comment (#2451)
• test: update go mod before testing(go mod tidy) (#2423)
• docs: fix comment typo (#2505)
• test: remove testify (#2463)
• refactor: change ListElementCmd to KeyValuesCmd. (#2443)
• fix(appendArg): appendArg case special type (#2489)

9.0.2 (2023-02-01)

Features

• upgrade OpenTelemetry, use the new metrics API. (#2410) (e29e42c)

v9 2023-01-30

Breaking

• Changed Pipelines to not be thread-safe any more.

Added

• Added support for RESP3 protocol. It was contributed by @monkey92t who has done the majority of work in this release.
• Added ContextTimeoutEnabled option that controls whether the client respects context timeouts and deadlines. See Redis Timeouts for details.
• Added ParseClusterURL to parse URLs into ClusterOptions, for example, redis://user:password@localhost:6789?dial_timeout=3&read_timeout=6s&addr=localhost:6790&addr=localhost:6791.
• Added metrics instrumentation using redisotel.IstrumentMetrics. See documentation
• Added redis.HasErrorPrefix to help working with errors.

Changed

• Removed asynchronous cancellation based on the context timeout. It was racy in v8 and is completely gone in v9.
• Reworked hook interface and added DialHook.
• Replaced redisotel.NewTracingHook with redisotel.InstrumentTracing. See example and documentation.
• Replaced *redis.Z with redis.Z since it is small enough to be passed as value without making an allocation.
• Renamed the option MaxConnAge to ConnMaxLifetime.
• Renamed the option IdleTimeout to ConnMaxIdleTime.
• Removed connection reaper in favor of MaxIdleConns.
• Removed WithContext since context.Context can be passed directly as an arg.
• Removed Pipeline.Close since there is no real need to explicitly manage pipeline resources and it can be safely reused via sync.Pool etc. Pipeline.Discard is still available if you want to reset commands for some reason.

Fixed

• Improved and fixed pipeline retries.
• As usually, added support for more commands and fixed some bugs.