Note: The ER-X/ER-X-SFP/EP-R6 has more limited storage, and in some cases upgrade may fail due to not enough space. If this happens, remove the old backup image first (using "delete system image" command, seeherefor more details) before doing upgrade.
More details can be found in the release notes below. I would like to thank everyone for their participation in the community, as always helping with testing, reporting issues, providing feedback, suggestions! We certainly could not have done it without you Thank you very much!
[Release Notes v1.9.7+hotfix.2]
Changes since v1.9.7+hotfix.1
Enhancements and bug fixes
[LoadBalancing] Fixed bug that caused failover load-balancing to be broken in 1.9.7 release. Discussed here
[PPPoE] Fixed bug that caused PPPoE client interace failure if username contains forward slash character. Discussed here.
[L2TPv3] Fixed bug that caused L2TPv3 interface to be excluded from bridge group after reconfiguration (e.g. source port changes).