Added release notes for release-5.12

Signed-off-by: hari gowtham <hgowtham@redhat.com>

docs/release-notes/5.12.md

@@ -0,0 +1,34 @@
+# Release notes for Gluster 5.12
+
+This is a bugfix release. The release notes for [5.0](5.0.md), [5.1](5.1.md), [5.2](5.2.md), [5.3](5.3.md), [5.5](5.5.md), [5.6](5.6.md), [5.8](5.8.md),
+[5.9](5.9.md), [5.10](5.10.md), and [5.11](5.11.md) contains
+a listing of all the new features that were added and
+bugs fixed in the GlusterFS 5 stable release.
+
+Next minor release tentative date: Week of 10th April, 2020
+
+## Major changes, features and limitations addressed in this release
+
+**None**
+
+## Major issues
+
+**None**
+
+## Bugs addressed
+
+Bugs addressed since release-5.11 are listed below.
+
+- [#1803810](https://bugzilla.redhat.com/1803810): Functionality to enable log rotation for user serviceable snapshot's logs.
+- [#1804512](https://bugzilla.redhat.com/1804512): Mounts fails after reboot of 1/3 gluster nodes
+- [#1804522](https://bugzilla.redhat.com/1804522): Rebalance is causing glusterfs crash on client node
+- [#1805047](https://bugzilla.redhat.com/1805047): I/O error on writes to a disperse volume when replace-brick is executed
+- [#1805049](https://bugzilla.redhat.com/1805049): Glusterfsd crashing in ec-inode-write.c, in GF_ASSERT
+- [#1805050](https://bugzilla.redhat.com/1805050): [Disperse] : Client side heal is not removing dirty flag for some of the files.
+- [#1805051](https://bugzilla.redhat.com/1805051): Disperse volume : data corruption with ftruncate data in 4+2 config
+- [#1805052](https://bugzilla.redhat.com/1805052): Disperse volume : Ganesha crash with IO in 4+2 config when one glusterfsd restart every 600s
+- [#1805053](https://bugzilla.redhat.com/1805053): An Input/Output error happens on a disperse volume when doing unaligned writes to a sparse file
+- [#1805054](https://bugzilla.redhat.com/1805054): Disperse volume : data corruption with ftruncate data in 4+2 config
+- [#1805055](https://bugzilla.redhat.com/1805055): Open fd heal should filter O_APPEND/O_EXCL
+- [#1805056](https://bugzilla.redhat.com/1805056): Disperse volume : data corruption with ftruncate data in 4+2 config
+- [#1805057](https://bugzilla.redhat.com/1805057): [EC] shd crashed while heal failed due to out of memory error.

docs/release-notes/index.md

@@ -21,6 +21,7 @@ Release Notes
 
 ### GlusterFS 5 release notes
 
+- [5.12](./5.12.md)
 - [5.11](./5.11.md)
 - [5.10](./5.10.md)
 - [5.9](./5.9.md)

mkdocs.yml

@@ -122,6 +122,7 @@ nav:
   - 6.2: release-notes/6.2.md
   - 6.1: release-notes/6.1.md
   - 6.0: release-notes/6.0.md
+  - 5.12: release-notes/5.12.md
   - 5.11: release-notes/5.11.md
   - 5.10: release-notes/5.10.md
   - 5.9: release-notes/5.9.md