|
1 | | -v2.2.3 Release Notes - TBD |
2 | | -======================================= |
| 1 | +v2.2.3 Release Notes - April 23, 2021 |
| 2 | +===================================== |
| 3 | + |
| 4 | +Improvements |
| 5 | +------------ |
| 6 | + |
| 7 | +**peer and orderer - Implement legacy name constraints verification for Go 1.15** |
| 8 | + |
| 9 | +These changes reproduce the Go 1.14 name constraint verification in the MSP. |
| 10 | +Without these changes, certificate chains that would fail verification in Go 1.14 would |
| 11 | +successfully validate in Go 1.15 due to the change mentioned in the [Go 1.15 release notes](https://golang.org/doc/go1.15#commonname). |
| 12 | +Specifically, if a signing certificate contains a name constraint, the leaf certificate |
| 13 | +does not include SAN extensions, and the leaf's common name looks like a host name, |
| 14 | +then the additional verification is performed to ensure deterministic behavior relative |
| 15 | +to prior Fabric releases. |
| 16 | + |
3 | 17 |
|
4 | 18 | Fixes |
5 | 19 | ----- |
6 | 20 |
|
| 21 | +**FAB-18427: orderer - Report correct reason of stream abort in orderer cluster** |
| 22 | + |
| 23 | +This commit fixes a bug that makes the cluster communication infrastructure |
| 24 | +always report an "aborted" reason after a stream terminates. |
| 25 | + |
| 26 | +**FAB-18304: peer and orderer - Fix leveldb manifest corruption** |
| 27 | + |
| 28 | +This fix updates the version of goleveldb. The prior version of goleveldb had a bug which |
| 29 | +could cause manifest corruption in crash scenarios, especially in disk full crash scenarios. |
| 30 | +With a corrupted goleveldb database, the peer or orderer would fail to start with error |
| 31 | +"panic: Error opening leveldb: leveldb: manifest corrupted". |
| 32 | + |
| 33 | + |
7 | 34 | Dependencies |
8 | 35 | ------------ |
9 | 36 | Fabric v2.2.3 has been tested with the following dependencies: |
10 | | -* Go 1.14.12 |
| 37 | +* Go 1.15.7 |
11 | 38 | * CouchDB v3.1.1 |
12 | 39 |
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13 | 40 |
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