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1 | 1 | # Nebula Graph {{ nebula.release }} release notes
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2 | 2 |
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3 |
| -## Bug fix |
| 3 | +## Feature |
| 4 | + |
| 5 | +- Support TOSS. [#2525](https://github.com/vesoft-inc/nebula/pull/2525) |
| 6 | +- Support Group&Zone. [#181](https://github.com/vesoft-inc/nebula-storage/pull/181) |
| 7 | +- Support Geo Spatial. [#2954](https://github.com/vesoft-inc/nebula/pull/2954), [#2979](https://github.com/vesoft-inc/nebula/pull/2979), [#3043](https://github.com/vesoft-inc/nebula/pull/3043) |
| 8 | +- Support crypto in transportation. [#2584](https://github.com/vesoft-inc/nebula/pull/2584) |
| 9 | +- Support return query result as JSON format. [#2824](https://github.com/vesoft-inc/nebula/pull/2824) |
| 10 | +- Support to clone space meta. [#2763](https://github.com/vesoft-inc/nebula/pull/2763) |
| 11 | +- Support LOOKUP index scan using IN expression as filter. [#2906](https://github.com/vesoft-inc/nebula/pull/2906) |
| 12 | +- Support integrating Breakpad. [#2536](https://github.com/vesoft-inc/nebula/pull/2536) |
| 13 | +- Support copying the local folder of metad to remote. [#2532](https://github.com/vesoft-inc/nebula/pull/2532) |
| 14 | +- Support `DELETE TAG`. [#2520](https://github.com/vesoft-inc/nebula/pull/2520) |
| 15 | +- Support the concat function. [#2540](https://github.com/vesoft-inc/nebula/pull/2540) |
| 16 | +- Support `SHOW META LEADER`. [#2542](https://github.com/vesoft-inc/nebula/pull/2542) |
| 17 | + |
| 18 | +## Enhancement |
4 | 19 |
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5 |
| -- Fixed the performance reduction problems caused by the sessions will update at the next upload period when use space. [#1355](https://github.com/vesoft-inc/nebula-graph/pull/1355) |
| 20 | +- Optimize the limit pushdown computation of index scan. [#2905](https://github.com/vesoft-inc/nebula/pull/2905), [#2823](https://github.com/vesoft-inc/nebula/pull/2823), [#2796](https://github.com/vesoft-inc/nebula/pull/2796) |
| 21 | +- Optimize the sampling at each step and the limit pushdown computation of the go statement. [#2904](https://github.com/vesoft-inc/nebula/pull/2904), [#2853](https://github.com/vesoft-inc/nebula/pull/2853), [#2831](https://github.com/vesoft-inc/nebula/pull/2831) |
| 22 | +- Optimize the YIELD data format. [#2555](https://github.com/vesoft-inc/nebula/pull/2555), [#2572](https://github.com/vesoft-inc/nebula/pull/2572), [#2779](https://github.com/vesoft-inc/nebula/pull/2779), [#2895](https://github.com/vesoft-inc/nebula/pull/2895), [#2944](https://github.com/vesoft-inc/nebula/pull/2944) |
| 23 | +- Enable prefix bloom filter by default to improve performance. [#2860](https://github.com/vesoft-inc/nebula/pull/2860) |
| 24 | +- Support server to verify client version to make sure the connection reliability (client version start from v2.6.0). [#2965](https://github.com/vesoft-inc/nebula/pull/2965) |
| 25 | +- Optimize flow control when pulling the entire partition. [#2557](https://github.com/vesoft-inc/nebula/pull/2557) |
| 26 | +- `SHOW JOBS` only shows SPACE related. [#2872](https://github.com/vesoft-inc/nebula/pull/2872) |
| 27 | +- Grant job permission for all roles except GUEST. [#2928](https://github.com/vesoft-inc/nebula/pull/2928) |
| 28 | +- Improve memory watermark detection. [#2885](https://github.com/vesoft-inc/nebula/pull/2885) |
| 29 | +- Support to kill the slow queries of storage. [#2534](https://github.com/vesoft-inc/nebula/pull/2534) |
| 30 | + |
| 31 | +## Bug fix |
6 | 32 |
|
7 |
| -- Fixed the performance problems of k8s caused by processing logic of the remote address in connection requests. [#615](https://github.com/vesoft-inc/nebula-common/pull/615) |
| 33 | +- Fixed the bug that clean part RocksDB data when `raftpart::reset`. [#2522](https://github.com/vesoft-inc/nebula/pull/2522) |
| 34 | +- Fixed the bug which insert mismatched date. [#2527](https://github.com/vesoft-inc/nebula/pull/2527) |
| 35 | +- Fixed the bug that setting millisecond failed but microsecond worked. [#2781](https://github.com/vesoft-inc/nebula/pull/2781) |
| 36 | +- Fixed the Meta service crash when inserting too much data in batches (millions of lines). [#2813](https://github.com/vesoft-inc/nebula/pull/2813) |
| 37 | +- Fixed the crash getting edges when no edge schema exists in the space. [#2571](https://github.com/vesoft-inc/nebula/pull/2571) |
| 38 | +- Fixed the bug that GO with WHERE clause expression eval when prop data type is fixed_string. [#2762](https://github.com/vesoft-inc/nebula/pull/2762) |
| 39 | +- Fixed the bug when FIND ALL PATH. [#2773](https://github.com/vesoft-inc/nebula/pull/2773) |
| 40 | +- Fixed the bug users without roles have the permission to find all roles of SPACE. [#2778](https://github.com/vesoft-inc/nebula/pull/2778) |
| 41 | +- Fixed the bug of case expression. [#2819](https://github.com/vesoft-inc/nebula/pull/2819) |
| 42 | +- Fixed the infinite loop when using time(). [#2820](https://github.com/vesoft-inc/nebula/pull/2820) |
| 43 | +- Fixed the bug while task node shutdown, this job will display "running" forever. [#2843](https://github.com/vesoft-inc/nebula/pull/2843) |
| 44 | +- Fixed the bug `INSERT` statements may cause inconsistent attribute values between replicas in the case of multiple replicas. [#2862](https://github.com/vesoft-inc/nebula/pull/2862) |
| 45 | +- Fixed the bug that space is not right when submitting job after USE. [#3010](https://github.com/vesoft-inc/nebula/pull/3010) |
| 46 | +- Fixed the bug that getting properties error of thrift structure when the column is not null. [#3012](https://github.com/vesoft-inc/nebula/pull/3012) |
| 47 | +- Fixed the bug that graphd is always running even if meta is not ready. [#3069](https://github.com/vesoft-inc/nebula/pull/3069) |
| 48 | +- Fixed the bug that dangling edge will return a null vertex when using `FIND PATH WITH PROP`. [#3008](https://github.com/vesoft-inc/nebula/pull/3008) |
| 49 | +- Fixed the crash when `YIELD DISTINCT` map value. [#3051](https://github.com/vesoft-inc/nebula/pull/3051) |
| 50 | +- Fixed the bug that the service still starts with a wrong ip/host. [#3057](https://github.com/vesoft-inc/nebula/pull/3057) |
| 51 | +- Fixed the bug altering the same property in one statement. [#3036](https://github.com/vesoft-inc/nebula/pull/3036) |
| 52 | +- Fixed the bug that the multi-step filtering on edge is invalid. [#3144](https://github.com/vesoft-inc/nebula/pull/3144) |
8 | 53 |
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9 |
| -# Legacy versions |
| 54 | +## Legacy versions |
10 | 55 |
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11 | 56 | [Release notes of legacy versions](https://nebula-graph.com.cn/tags/release-note/)
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