1# Release Notes
2
3# 9.14.0 (2025-09-10)
4
5## Highlights
6- Added batch process method to the pipeline ([#3510](https://github.com/redis/go-redis/pull/3510))
7
8# Changes
9
10## 🚀 New Features
11
12- Added batch process method to the pipeline ([#3510](https://github.com/redis/go-redis/pull/3510))
13
14## 🐛 Bug Fixes
15
16- fix: SetErr on Cmd if the command cannot be queued correctly in multi/exec ([#3509](https://github.com/redis/go-redis/pull/3509))
17
18## 🧰 Maintenance
19
20- Updates release drafter config to exclude dependabot ([#3511](https://github.com/redis/go-redis/pull/3511))
21- chore(deps): bump actions/setup-go from 5 to 6 ([#3504](https://github.com/redis/go-redis/pull/3504))
22
23## Contributors
24We'd like to thank all the contributors who worked on this release!
25
26[@elena-kolevska](https://github.com/elena-kolevksa), [@htemelski-redis](https://github.com/htemelski-redis) and [@ndyakov](https://github.com/ndyakov)
27
28
29# 9.13.0 (2025-09-03)
30
31## Highlights
32- Pipeliner expose queued commands ([#3496](https://github.com/redis/go-redis/pull/3496))
33- Ensure that JSON.GET returns Nil response ([#3470](https://github.com/redis/go-redis/pull/3470))
34- Fixes on Read and Write buffer sizes and UniversalOptions
35
36## Changes
37- Pipeliner expose queued commands ([#3496](https://github.com/redis/go-redis/pull/3496))
38- fix(test): fix a timing issue in pubsub test ([#3498](https://github.com/redis/go-redis/pull/3498))
39- Allow users to enable read-write splitting in failover mode. ([#3482](https://github.com/redis/go-redis/pull/3482))
40- Set the read/write buffer size of the sentinel client to 4KiB ([#3476](https://github.com/redis/go-redis/pull/3476))
41
42## 🚀 New Features
43
44- fix(otel): register wait metrics ([#3499](https://github.com/redis/go-redis/pull/3499))
45- Support subscriptions against cluster slave nodes ([#3480](https://github.com/redis/go-redis/pull/3480))
46- Add wait metrics to otel ([#3493](https://github.com/redis/go-redis/pull/3493))
47- Clean failing timeout implementation ([#3472](https://github.com/redis/go-redis/pull/3472))
48
49## 🐛 Bug Fixes
50
51- Do not assume that all non-IP hosts are loopbacks ([#3085](https://github.com/redis/go-redis/pull/3085))
52- Ensure that JSON.GET returns Nil response ([#3470](https://github.com/redis/go-redis/pull/3470))
53
54## 🧰 Maintenance
55
56- fix(otel): register wait metrics ([#3499](https://github.com/redis/go-redis/pull/3499))
57- fix(make test): Add default env in makefile ([#3491](https://github.com/redis/go-redis/pull/3491))
58- Update the introduction to running tests in README.md ([#3495](https://github.com/redis/go-redis/pull/3495))
59- test: Add comprehensive edge case tests for IncrByFloat command ([#3477](https://github.com/redis/go-redis/pull/3477))
60- Set the default read/write buffer size of Redis connection to 32KiB ([#3483](https://github.com/redis/go-redis/pull/3483))
61- Bumps test image to 8.2.1-pre ([#3478](https://github.com/redis/go-redis/pull/3478))
62- fix UniversalOptions miss ReadBufferSize and WriteBufferSize options ([#3485](https://github.com/redis/go-redis/pull/3485))
63- chore(deps): bump actions/checkout from 4 to 5 ([#3484](https://github.com/redis/go-redis/pull/3484))
64- Removes dry run for stale issues policy ([#3471](https://github.com/redis/go-redis/pull/3471))
65- Update otel metrics URL ([#3474](https://github.com/redis/go-redis/pull/3474))
66
67## Contributors
68We'd like to thank all the contributors who worked on this release!
69
70[@LINKIWI](https://github.com/LINKIWI), [@cxljs](https://github.com/cxljs), [@cybersmeashish](https://github.com/cybersmeashish), [@elena-kolevska](https://github.com/elena-kolevska), [@htemelski-redis](https://github.com/htemelski-redis), [@mwhooker](https://github.com/mwhooker), [@ndyakov](https://github.com/ndyakov), [@ofekshenawa](https://github.com/ofekshenawa), [@suever](https://github.com/suever)
71
72
73# 9.12.1 (2025-08-11)
74## 🚀 Highlights
75In the last version (9.12.0) the client introduced bigger write and read buffer sized. The default value we set was 512KiB.
76However, users reported that this is too big for most use cases and can lead to high memory usage.
77In this version the default value is changed to 256KiB. The `README.md` was updated to reflect the
78correct default value and include a note that the default value can be changed.
79
80## 🐛 Bug Fixes
81
82- fix(options): Add buffer sizes to failover. Update README ([#3468](https://github.com/redis/go-redis/pull/3468))
83
84## 🧰 Maintenance
85
86- fix(options): Add buffer sizes to failover. Update README ([#3468](https://github.com/redis/go-redis/pull/3468))
87- chore: update & fix otel example ([#3466](https://github.com/redis/go-redis/pull/3466))
88
89## Contributors
90We'd like to thank all the contributors who worked on this release!
91
92[@ndyakov](https://github.com/ndyakov) and [@vmihailenco](https://github.com/vmihailenco)
93
94# 9.12.0 (2025-08-05)
95
96## 🚀 Highlights
97
98- This release includes support for [Redis 8.2](https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisce/redisos-8.2-release-notes/).
99- Introduces an experimental Query Builders for `FTSearch`, `FTAggregate` and other search commands.
100- Adds support for `EPSILON` option in `FT.VSIM`.
101- Includes bug fixes and improvements contributed by the community related to ring and [redisotel](https://github.com/redis/go-redis/tree/master/extra/redisotel).
102
103## Changes
104- Improve stale issue workflow ([#3458](https://github.com/redis/go-redis/pull/3458))
105- chore(ci): Add 8.2 rc2 pre build for CI ([#3459](https://github.com/redis/go-redis/pull/3459))
106- Added new stream commands ([#3450](https://github.com/redis/go-redis/pull/3450))
107- feat: Add "skip_verify" to Sentinel ([#3428](https://github.com/redis/go-redis/pull/3428))
108- fix: `errors.Join` requires Go 1.20 or later ([#3442](https://github.com/redis/go-redis/pull/3442))
109- DOC-4344 document quickstart examples ([#3426](https://github.com/redis/go-redis/pull/3426))
110- feat(bitop): add support for the new bitop operations ([#3409](https://github.com/redis/go-redis/pull/3409))
111
112## 🚀 New Features
113
114- feat: recover addIdleConn may occur panic ([#2445](https://github.com/redis/go-redis/pull/2445))
115- feat(ring): specify custom health check func via HeartbeatFn option ([#2940](https://github.com/redis/go-redis/pull/2940))
116- Add Query Builder for RediSearch commands ([#3436](https://github.com/redis/go-redis/pull/3436))
117- add configurable buffer sizes for Redis connections ([#3453](https://github.com/redis/go-redis/pull/3453))
118- Add VAMANA vector type to RediSearch ([#3449](https://github.com/redis/go-redis/pull/3449))
119- VSIM add `EPSILON` option ([#3454](https://github.com/redis/go-redis/pull/3454))
120- Add closing support to otel metrics instrumentation ([#3444](https://github.com/redis/go-redis/pull/3444))
121
122## 🐛 Bug Fixes
123
124- fix(redisotel): fix buggy append in reportPoolStats ([#3122](https://github.com/redis/go-redis/pull/3122))
125- fix(search): return results even if doc is empty ([#3457](https://github.com/redis/go-redis/pull/3457))
126- [ISSUE-3402]: Ring.Pipelined return dial timeout error ([#3403](https://github.com/redis/go-redis/pull/3403))
127
128## 🧰 Maintenance
129
130- Merges stale issues jobs into one job with two steps ([#3463](https://github.com/redis/go-redis/pull/3463))
131- improve code readability ([#3446](https://github.com/redis/go-redis/pull/3446))
132- chore(release): 9.12.0-beta.1 ([#3460](https://github.com/redis/go-redis/pull/3460))
133- DOC-5472 time series doc examples ([#3443](https://github.com/redis/go-redis/pull/3443))
134- Add VAMANA compression algorithm tests ([#3461](https://github.com/redis/go-redis/pull/3461))
135- bumped redis 8.2 version used in the CI/CD ([#3451](https://github.com/redis/go-redis/pull/3451))
136
137## Contributors
138We'd like to thank all the contributors who worked on this release!
139
140[@andy-stark-redis](https://github.com/andy-stark-redis), [@cxljs](https://github.com/cxljs), [@elena-kolevska](https://github.com/elena-kolevska), [@htemelski-redis](https://github.com/htemelski-redis), [@jouir](https://github.com/jouir), [@monkey92t](https://github.com/monkey92t), [@ndyakov](https://github.com/ndyakov), [@ofekshenawa](https://github.com/ofekshenawa), [@rokn](https://github.com/rokn), [@smnvdev](https://github.com/smnvdev), [@strobil](https://github.com/strobil) and [@wzy9607](https://github.com/wzy9607)
141
142## New Contributors
143* [@htemelski-redis](https://github.com/htemelski-redis) made their first contribution in [#3409](https://github.com/redis/go-redis/pull/3409)
144* [@smnvdev](https://github.com/smnvdev) made their first contribution in [#3403](https://github.com/redis/go-redis/pull/3403)
145* [@rokn](https://github.com/rokn) made their first contribution in [#3444](https://github.com/redis/go-redis/pull/3444)
146
147# 9.11.0 (2025-06-24)
148
149## 🚀 Highlights
150
151Fixes TxPipeline to work correctly in cluster scenarios, allowing execution of commands
152only in the same slot.
153
154# Changes
155
156## 🚀 New Features
157
158- Set cluster slot for `scan` commands, rather than random ([#2623](https://github.com/redis/go-redis/pull/2623))
159- Add CredentialsProvider field to UniversalOptions ([#2927](https://github.com/redis/go-redis/pull/2927))
160- feat(redisotel): add WithCallerEnabled option ([#3415](https://github.com/redis/go-redis/pull/3415))
161
162## 🐛 Bug Fixes
163
164- fix(txpipeline): keyless commands should take the slot of the keyed ([#3411](https://github.com/redis/go-redis/pull/3411))
165- fix(loading): cache the loaded flag for slave nodes ([#3410](https://github.com/redis/go-redis/pull/3410))
166- fix(txpipeline): should return error on multi/exec on multiple slots ([#3408](https://github.com/redis/go-redis/pull/3408))
167- fix: check if the shard exists to avoid returning nil ([#3396](https://github.com/redis/go-redis/pull/3396))
168
169## 🧰 Maintenance
170
171- feat: optimize connection pool waitTurn ([#3412](https://github.com/redis/go-redis/pull/3412))
172- chore(ci): update CI redis builds ([#3407](https://github.com/redis/go-redis/pull/3407))
173- chore: remove a redundant method from `Ring`, `Client` and `ClusterClient` ([#3401](https://github.com/redis/go-redis/pull/3401))
174- test: refactor TestBasicCredentials using table-driven tests ([#3406](https://github.com/redis/go-redis/pull/3406))
175- perf: reduce unnecessary memory allocation operations ([#3399](https://github.com/redis/go-redis/pull/3399))
176- fix: insert entry during iterating over a map ([#3398](https://github.com/redis/go-redis/pull/3398))
177- DOC-5229 probabilistic data type examples ([#3413](https://github.com/redis/go-redis/pull/3413))
178- chore(deps): bump rojopolis/spellcheck-github-actions from 0.49.0 to 0.51.0 ([#3414](https://github.com/redis/go-redis/pull/3414))
179
180## Contributors
181We'd like to thank all the contributors who worked on this release!
182
183[@andy-stark-redis](https://github.com/andy-stark-redis), [@boekkooi-impossiblecloud](https://github.com/boekkooi-impossiblecloud), [@cxljs](https://github.com/cxljs), [@dcherubini](https://github.com/dcherubini), [@dependabot[bot]](https://github.com/apps/dependabot), [@iamamirsalehi](https://github.com/iamamirsalehi), [@ndyakov](https://github.com/ndyakov), [@pete-woods](https://github.com/pete-woods), [@twz915](https://github.com/twz915) and [dependabot[bot]](https://github.com/apps/dependabot)
184
185# 9.10.0 (2025-06-06)
186
187## 🚀 Highlights
188
189`go-redis` now supports [vector sets](https://redis.io/docs/latest/develop/data-types/vector-sets/). This data type is marked
190as "in preview" in Redis and its support in `go-redis` is marked as experimental. You can find examples in the documentation and
191in the `doctests` folder.
192
193# Changes
194
195## 🚀 New Features
196
197- feat: support vectorset ([#3375](https://github.com/redis/go-redis/pull/3375))
198
199## 🧰 Maintenance
200
201- Add the missing NewFloatSliceResult for testing ([#3393](https://github.com/redis/go-redis/pull/3393))
202- DOC-5078 vector set examples ([#3394](https://github.com/redis/go-redis/pull/3394))
203
204## Contributors
205We'd like to thank all the contributors who worked on this release!
206
207[@AndBobsYourUncle](https://github.com/AndBobsYourUncle), [@andy-stark-redis](https://github.com/andy-stark-redis), [@fukua95](https://github.com/fukua95) and [@ndyakov](https://github.com/ndyakov)
208
209
210
211# 9.9.0 (2025-05-27)
212
213## 🚀 Highlights
214- **Token-based Authentication**: Added `StreamingCredentialsProvider` for dynamic credential updates (experimental)
215 - Can be used with [go-redis-entraid](https://github.com/redis/go-redis-entraid) for Azure AD authentication
216- **Connection Statistics**: Added connection waiting statistics for better monitoring
217- **Failover Improvements**: Added `ParseFailoverURL` for easier failover configuration
218- **Ring Client Enhancements**: Added shard access methods for better Pub/Sub management
219
220## ✨ New Features
221- Added `StreamingCredentialsProvider` for token-based authentication ([#3320](https://github.com/redis/go-redis/pull/3320))
222 - Supports dynamic credential updates
223 - Includes connection close hooks
224 - Note: Currently marked as experimental
225- Added `ParseFailoverURL` for parsing failover URLs ([#3362](https://github.com/redis/go-redis/pull/3362))
226- Added connection waiting statistics ([#2804](https://github.com/redis/go-redis/pull/2804))
227- Added new utility functions:
228 - `ParseFloat` and `MustParseFloat` in public utils package ([#3371](https://github.com/redis/go-redis/pull/3371))
229 - Unit tests for `Atoi`, `ParseInt`, `ParseUint`, and `ParseFloat` ([#3377](https://github.com/redis/go-redis/pull/3377))
230- Added Ring client shard access methods:
231 - `GetShardClients()` to retrieve all active shard clients
232 - `GetShardClientForKey(key string)` to get the shard client for a specific key ([#3388](https://github.com/redis/go-redis/pull/3388))
233
234## 🐛 Bug Fixes
235- Fixed routing reads to loading slave nodes ([#3370](https://github.com/redis/go-redis/pull/3370))
236- Added support for nil lag in XINFO GROUPS ([#3369](https://github.com/redis/go-redis/pull/3369))
237- Fixed pool acquisition timeout issues ([#3381](https://github.com/redis/go-redis/pull/3381))
238- Optimized unnecessary copy operations ([#3376](https://github.com/redis/go-redis/pull/3376))
239
240## 📚 Documentation
241- Updated documentation for XINFO GROUPS with nil lag support ([#3369](https://github.com/redis/go-redis/pull/3369))
242- Added package-level comments for new features
243
244## ⚡ Performance and Reliability
245- Optimized `ReplaceSpaces` function ([#3383](https://github.com/redis/go-redis/pull/3383))
246- Set default value for `Options.Protocol` in `init()` ([#3387](https://github.com/redis/go-redis/pull/3387))
247- Exported pool errors for public consumption ([#3380](https://github.com/redis/go-redis/pull/3380))
248
249## 🔧 Dependencies and Infrastructure
250- Updated Redis CI to version 8.0.1 ([#3372](https://github.com/redis/go-redis/pull/3372))
251- Updated spellcheck GitHub Actions ([#3389](https://github.com/redis/go-redis/pull/3389))
252- Removed unused parameters ([#3382](https://github.com/redis/go-redis/pull/3382), [#3384](https://github.com/redis/go-redis/pull/3384))
253
254## 🧪 Testing
255- Added unit tests for pool acquisition timeout ([#3381](https://github.com/redis/go-redis/pull/3381))
256- Added unit tests for utility functions ([#3377](https://github.com/redis/go-redis/pull/3377))
257
258## 👥 Contributors
259
260We would like to thank all the contributors who made this release possible:
261
262[@ndyakov](https://github.com/ndyakov), [@ofekshenawa](https://github.com/ofekshenawa), [@LINKIWI](https://github.com/LINKIWI), [@iamamirsalehi](https://github.com/iamamirsalehi), [@fukua95](https://github.com/fukua95), [@lzakharov](https://github.com/lzakharov), [@DengY11](https://github.com/DengY11)
263
264## 📝 Changelog
265
266For a complete list of changes, see the [full changelog](https://github.com/redis/go-redis/compare/v9.8.0...v9.9.0).
267
268# 9.8.0 (2025-04-30)
269
270## 🚀 Highlights
271- **Redis 8 Support**: Full compatibility with Redis 8.0, including testing and CI integration
272- **Enhanced Hash Operations**: Added support for new hash commands (`HGETDEL`, `HGETEX`, `HSETEX`) and `HSTRLEN` command
273- **Search Improvements**: Enabled Search DIALECT 2 by default and added `CountOnly` argument for `FT.Search`
274
275## ✨ New Features
276- Added support for new hash commands: `HGETDEL`, `HGETEX`, `HSETEX` ([#3305](https://github.com/redis/go-redis/pull/3305))
277- Added `HSTRLEN` command for hash operations ([#2843](https://github.com/redis/go-redis/pull/2843))
278- Added `Do` method for raw query by single connection from `pool.Conn()` ([#3182](https://github.com/redis/go-redis/pull/3182))
279- Prevent false-positive marshaling by treating zero time.Time as empty in isEmptyValue ([#3273](https://github.com/redis/go-redis/pull/3273))
280- Added FailoverClusterClient support for Universal client ([#2794](https://github.com/redis/go-redis/pull/2794))
281- Added support for cluster mode with `IsClusterMode` config parameter ([#3255](https://github.com/redis/go-redis/pull/3255))
282- Added client name support in `HELLO` RESP handshake ([#3294](https://github.com/redis/go-redis/pull/3294))
283- **Enabled Search DIALECT 2 by default** ([#3213](https://github.com/redis/go-redis/pull/3213))
284- Added read-only option for failover configurations ([#3281](https://github.com/redis/go-redis/pull/3281))
285- Added `CountOnly` argument for `FT.Search` to use `LIMIT 0 0` ([#3338](https://github.com/redis/go-redis/pull/3338))
286- Added `DB` option support in `NewFailoverClusterClient` ([#3342](https://github.com/redis/go-redis/pull/3342))
287- Added `nil` check for the options when creating a client ([#3363](https://github.com/redis/go-redis/pull/3363))
288
289## 🐛 Bug Fixes
290- Fixed `PubSub` concurrency safety issues ([#3360](https://github.com/redis/go-redis/pull/3360))
291- Fixed panic caused when argument is `nil` ([#3353](https://github.com/redis/go-redis/pull/3353))
292- Improved error handling when fetching master node from sentinels ([#3349](https://github.com/redis/go-redis/pull/3349))
293- Fixed connection pool timeout issues and increased retries ([#3298](https://github.com/redis/go-redis/pull/3298))
294- Fixed context cancellation error leading to connection spikes on Primary instances ([#3190](https://github.com/redis/go-redis/pull/3190))
295- Fixed RedisCluster client to consider `MASTERDOWN` a retriable error ([#3164](https://github.com/redis/go-redis/pull/3164))
296- Fixed tracing to show complete commands instead of truncated versions ([#3290](https://github.com/redis/go-redis/pull/3290))
297- Fixed OpenTelemetry instrumentation to prevent multiple span reporting ([#3168](https://github.com/redis/go-redis/pull/3168))
298- Fixed `FT.Search` Limit argument and added `CountOnly` argument for limit 0 0 ([#3338](https://github.com/redis/go-redis/pull/3338))
299- Fixed missing command in interface ([#3344](https://github.com/redis/go-redis/pull/3344))
300- Fixed slot calculation for `COUNTKEYSINSLOT` command ([#3327](https://github.com/redis/go-redis/pull/3327))
301- Updated PubSub implementation with correct context ([#3329](https://github.com/redis/go-redis/pull/3329))
302
303## 📚 Documentation
304- Added hash search examples ([#3357](https://github.com/redis/go-redis/pull/3357))
305- Fixed documentation comments ([#3351](https://github.com/redis/go-redis/pull/3351))
306- Added `CountOnly` search example ([#3345](https://github.com/redis/go-redis/pull/3345))
307- Added examples for list commands: `LLEN`, `LPOP`, `LPUSH`, `LRANGE`, `RPOP`, `RPUSH` ([#3234](https://github.com/redis/go-redis/pull/3234))
308- Added `SADD` and `SMEMBERS` command examples ([#3242](https://github.com/redis/go-redis/pull/3242))
309- Updated `README.md` to use Redis Discord guild ([#3331](https://github.com/redis/go-redis/pull/3331))
310- Updated `HExpire` command documentation ([#3355](https://github.com/redis/go-redis/pull/3355))
311- Featured OpenTelemetry instrumentation more prominently ([#3316](https://github.com/redis/go-redis/pull/3316))
312- Updated `README.md` with additional information ([#310ce55](https://github.com/redis/go-redis/commit/310ce55))
313
314## ⚡ Performance and Reliability
315- Bound connection pool background dials to configured dial timeout ([#3089](https://github.com/redis/go-redis/pull/3089))
316- Ensured context isn't exhausted via concurrent query ([#3334](https://github.com/redis/go-redis/pull/3334))
317
318## 🔧 Dependencies and Infrastructure
319- Updated testing image to Redis 8.0-RC2 ([#3361](https://github.com/redis/go-redis/pull/3361))
320- Enabled CI for Redis CE 8.0 ([#3274](https://github.com/redis/go-redis/pull/3274))
321- Updated various dependencies:
322 - Bumped golangci/golangci-lint-action from 6.5.0 to 7.0.0 ([#3354](https://github.com/redis/go-redis/pull/3354))
323 - Bumped rojopolis/spellcheck-github-actions ([#3336](https://github.com/redis/go-redis/pull/3336))
324 - Bumped golang.org/x/net in example/otel ([#3308](https://github.com/redis/go-redis/pull/3308))
325- Migrated golangci-lint configuration to v2 format ([#3354](https://github.com/redis/go-redis/pull/3354))
326
327## ⚠️ Breaking Changes
328- **Enabled Search DIALECT 2 by default** ([#3213](https://github.com/redis/go-redis/pull/3213))
329- Dropped RedisGears (Triggers and Functions) support ([#3321](https://github.com/redis/go-redis/pull/3321))
330- Dropped FT.PROFILE command that was never enabled ([#3323](https://github.com/redis/go-redis/pull/3323))
331
332## 🔒 Security
333- Fixed network error handling on SETINFO (CVE-2025-29923) ([#3295](https://github.com/redis/go-redis/pull/3295))
334
335## 🧪 Testing
336- Added integration tests for Redis 8 behavior changes in Redis Search ([#3337](https://github.com/redis/go-redis/pull/3337))
337- Added vector types INT8 and UINT8 tests ([#3299](https://github.com/redis/go-redis/pull/3299))
338- Added test codes for search_commands.go ([#3285](https://github.com/redis/go-redis/pull/3285))
339- Fixed example test sorting ([#3292](https://github.com/redis/go-redis/pull/3292))
340
341## 👥 Contributors
342
343We would like to thank all the contributors who made this release possible:
344
345[@alexander-menshchikov](https://github.com/alexander-menshchikov), [@EXPEbdodla](https://github.com/EXPEbdodla), [@afti](https://github.com/afti), [@dmaier-redislabs](https://github.com/dmaier-redislabs), [@four_leaf_clover](https://github.com/four_leaf_clover), [@alohaglenn](https://github.com/alohaglenn), [@gh73962](https://github.com/gh73962), [@justinmir](https://github.com/justinmir), [@LINKIWI](https://github.com/LINKIWI), [@liushuangbill](https://github.com/liushuangbill), [@golang88](https://github.com/golang88), [@gnpaone](https://github.com/gnpaone), [@ndyakov](https://github.com/ndyakov), [@nikolaydubina](https://github.com/nikolaydubina), [@oleglacto](https://github.com/oleglacto), [@andy-stark-redis](https://github.com/andy-stark-redis), [@rodneyosodo](https://github.com/rodneyosodo), [@dependabot](https://github.com/dependabot), [@rfyiamcool](https://github.com/rfyiamcool), [@frankxjkuang](https://github.com/frankxjkuang), [@fukua95](https://github.com/fukua95), [@soleymani-milad](https://github.com/soleymani-milad), [@ofekshenawa](https://github.com/ofekshenawa), [@khasanovbi](https://github.com/khasanovbi)
346
347
348# Old Changelog
349## Unreleased
350
351### Changed
352
353* `go-redis` won't skip span creation if the parent spans is not recording. ([#2980](https://github.com/redis/go-redis/issues/2980))
354 Users can use the OpenTelemetry sampler to control the sampling behavior.
355 For instance, you can use the `ParentBased(NeverSample())` sampler from `go.opentelemetry.io/otel/sdk/trace` to keep
356 a similar behavior (drop orphan spans) of `go-redis` as before.
357
358## [9.0.5](https://github.com/redis/go-redis/compare/v9.0.4...v9.0.5) (2023-05-29)
359
360
361### Features
362
363* Add ACL LOG ([#2536](https://github.com/redis/go-redis/issues/2536)) ([31ba855](https://github.com/redis/go-redis/commit/31ba855ddebc38fbcc69a75d9d4fb769417cf602))
364* add field protocol to setupClusterQueryParams ([#2600](https://github.com/redis/go-redis/issues/2600)) ([840c25c](https://github.com/redis/go-redis/commit/840c25cb6f320501886a82a5e75f47b491e46fbe))
365* add protocol option ([#2598](https://github.com/redis/go-redis/issues/2598)) ([3917988](https://github.com/redis/go-redis/commit/391798880cfb915c4660f6c3ba63e0c1a459e2af))
366
367
368
369## [9.0.4](https://github.com/redis/go-redis/compare/v9.0.3...v9.0.4) (2023-05-01)
370
371
372### Bug Fixes
373
374* reader float parser ([#2513](https://github.com/redis/go-redis/issues/2513)) ([46f2450](https://github.com/redis/go-redis/commit/46f245075e6e3a8bd8471f9ca67ea95fd675e241))
375
376
377### Features
378
379* add client info command ([#2483](https://github.com/redis/go-redis/issues/2483)) ([b8c7317](https://github.com/redis/go-redis/commit/b8c7317cc6af444603731f7017c602347c0ba61e))
380* no longer verify HELLO error messages ([#2515](https://github.com/redis/go-redis/issues/2515)) ([7b4f217](https://github.com/redis/go-redis/commit/7b4f2179cb5dba3d3c6b0c6f10db52b837c912c8))
381* read the structure to increase the judgment of the omitempty op… ([#2529](https://github.com/redis/go-redis/issues/2529)) ([37c057b](https://github.com/redis/go-redis/commit/37c057b8e597c5e8a0e372337f6a8ad27f6030af))
382
383
384
385## [9.0.3](https://github.com/redis/go-redis/compare/v9.0.2...v9.0.3) (2023-04-02)
386
387### New Features
388
389- feat(scan): scan time.Time sets the default decoding (#2413)
390- Add support for CLUSTER LINKS command (#2504)
391- Add support for acl dryrun command (#2502)
392- Add support for COMMAND GETKEYS & COMMAND GETKEYSANDFLAGS (#2500)
393- Add support for LCS Command (#2480)
394- Add support for BZMPOP (#2456)
395- Adding support for ZMPOP command (#2408)
396- Add support for LMPOP (#2440)
397- feat: remove pool unused fields (#2438)
398- Expiretime and PExpireTime (#2426)
399- Implement `FUNCTION` group of commands (#2475)
400- feat(zadd): add ZAddLT and ZAddGT (#2429)
401- Add: Support for COMMAND LIST command (#2491)
402- Add support for BLMPOP (#2442)
403- feat: check pipeline.Do to prevent confusion with Exec (#2517)
404- Function stats, function kill, fcall and fcall_ro (#2486)
405- feat: Add support for CLUSTER SHARDS command (#2507)
406- feat(cmd): support for adding byte,bit parameters to the bitpos command (#2498)
407
408### Fixed
409
410- fix: eval api cmd.SetFirstKeyPos (#2501)
411- fix: limit the number of connections created (#2441)
412- fixed #2462 v9 continue support dragonfly, it's Hello command return "NOAUTH Authentication required" error (#2479)
413- Fix for internal/hscan/structmap.go:89:23: undefined: reflect.Pointer (#2458)
414- fix: group lag can be null (#2448)
415
416### Maintenance
417
418- Updating to the latest version of redis (#2508)
419- Allowing for running tests on a port other than the fixed 6380 (#2466)
420- redis 7.0.8 in tests (#2450)
421- docs: Update redisotel example for v9 (#2425)
422- chore: update go mod, Upgrade golang.org/x/net version to 0.7.0 (#2476)
423- chore: add Chinese translation (#2436)
424- chore(deps): bump github.com/bsm/gomega from 1.20.0 to 1.26.0 (#2421)
425- chore(deps): bump github.com/bsm/ginkgo/v2 from 2.5.0 to 2.7.0 (#2420)
426- chore(deps): bump actions/setup-go from 3 to 4 (#2495)
427- docs: add instructions for the HSet api (#2503)
428- docs: add reading lag field comment (#2451)
429- test: update go mod before testing(go mod tidy) (#2423)
430- docs: fix comment typo (#2505)
431- test: remove testify (#2463)
432- refactor: change ListElementCmd to KeyValuesCmd. (#2443)
433- fix(appendArg): appendArg case special type (#2489)
434
435## [9.0.2](https://github.com/redis/go-redis/compare/v9.0.1...v9.0.2) (2023-02-01)
436
437### Features
438
439* upgrade OpenTelemetry, use the new metrics API. ([#2410](https://github.com/redis/go-redis/issues/2410)) ([e29e42c](https://github.com/redis/go-redis/commit/e29e42cde2755ab910d04185025dc43ce6f59c65))
440
441## v9 2023-01-30
442
443### Breaking
444
445- Changed Pipelines to not be thread-safe any more.
446
447### Added
448
449- Added support for [RESP3](https://github.com/antirez/RESP3/blob/master/spec.md) protocol. It was
450 contributed by @monkey92t who has done the majority of work in this release.
451- Added `ContextTimeoutEnabled` option that controls whether the client respects context timeouts
452 and deadlines. See
453 [Redis Timeouts](https://redis.uptrace.dev/guide/go-redis-debugging.html#timeouts) for details.
454- Added `ParseClusterURL` to parse URLs into `ClusterOptions`, for example,
455 `redis://user:password@localhost:6789?dial_timeout=3&read_timeout=6s&addr=localhost:6790&addr=localhost:6791`.
456- Added metrics instrumentation using `redisotel.IstrumentMetrics`. See
457 [documentation](https://redis.uptrace.dev/guide/go-redis-monitoring.html)
458- Added `redis.HasErrorPrefix` to help working with errors.
459
460### Changed
461
462- Removed asynchronous cancellation based on the context timeout. It was racy in v8 and is
463 completely gone in v9.
464- Reworked hook interface and added `DialHook`.
465- Replaced `redisotel.NewTracingHook` with `redisotel.InstrumentTracing`. See
466 [example](example/otel) and
467 [documentation](https://redis.uptrace.dev/guide/go-redis-monitoring.html).
468- Replaced `*redis.Z` with `redis.Z` since it is small enough to be passed as value without making
469 an allocation.
470- Renamed the option `MaxConnAge` to `ConnMaxLifetime`.
471- Renamed the option `IdleTimeout` to `ConnMaxIdleTime`.
472- Removed connection reaper in favor of `MaxIdleConns`.
473- Removed `WithContext` since `context.Context` can be passed directly as an arg.
474- Removed `Pipeline.Close` since there is no real need to explicitly manage pipeline resources and
475 it can be safely reused via `sync.Pool` etc. `Pipeline.Discard` is still available if you want to
476 reset commands for some reason.
477
478### Fixed
479
480- Improved and fixed pipeline retries.
481- As usually, added support for more commands and fixed some bugs.
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