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**ENHANCEMENTS**
- SGE: always use shortname as hostname filter with `qstat`. This will make nodewatcher more robust when using custom DHCP option, where the full hostname seen by `SGE` might differ from the hostname returned from EC2 metadata(local-hostname).
- Transition from IMDSv1 to IMDSv2.
- Have `computemgtd` reuse last available daemon configuration when the new one cannot be loaded.
- Use methods with timeouts to read NFS shared files, which will prevent `computemgtd` from hanging when NFS filesystems are not available.
**BUG FIXES**
- Fix a bug that caused `clustermgtd` to not immediately replace instances with failed status check that are in replacement process.