## 2021_03.v41
```
SERVER-RELEASE:   2021_03.v41
CODE-RELEASE:     4.11.2.26
```

### Highlights

+ New release of GENCODE Human (version 37) and Mouse (version M26).
+ Annotation of Ensembl (e103 version) for Rattus norvegicus.

### Server (4.11)
+ No changes

### Code (2.26)

+ APPRIS:
	- Standardised conversion of mitochondrial genome ID. Known mitochondrial
	  genome IDs are converted to 'chrM' for all BED12/bigBed output.
	- Updated pipeline environment and chrom.sizes files.
	- Updated GENCODE transcript ID regexes to reflect changes
	  to the format of PAR-Y gene and transcript IDs.
	- Fixed bug that affected logging of checksum calculation step.
	- Fixed awk delimiter issue affecting retrieval of principal isoform data.

+ CORSAIR:
	- Integration of Alt-CORSAIR method for rat.
	- Fixed issue with extraction of BLAST alignment line.

+ PROTEO:
	- Fixed overly broad PROTEO gene ID regex.

+ TRIFID:
	- Updated TRIFID prediction file format. Within the TRIFID module, transcripts
	  are now identified by ID, translation sequence SHA1 and other attributes.
	- Changed gene report to show normalised TRIFID score.
	- Added WebServices support for TRIFID mouse and rat.