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Changelog
=========
v2.0
-----
Version 2.0 comes with a completely new index and algorithm.
This comes with major changes in parameter settings.
Please note, that commands and index files of previous versions cannot be used with HiLive v2.0.
The old HiLive version using the k-mer seed-and-extend approach is still available in a separated repository.
Please visit https://gitlab.com/rki_bioinformatics/HiLive for access to both versions.
General functionality:
* New algorithm based on the FM-index
* Exact mapping results after a potential front softclip
* Support of alternative scoring models other than edit distance
Parameters:
* Revised parameter nomenclature
* Multitoken parameters must now be comma-separated
* Changed config file format to .ini
* Additional parameters to facilitate parameter input (e.g., --max-tile for easier tile declaration)
* Different alignment modes for automated selection of algorithmic parameters
Output:
* Corrected SAM flags for paired-end reads.
v1.1
-----
General functionality:
* Continue a hilive run in a specified cycle if the temporary file is available (--continue ARG)
* Keep temporary alignment files of specified cycles (--keep-files ARG)
* New option to keep all temporary alignment files (--keep-all-files)
Output:
* Multithreaded SAM/BAM output
* Different alignment modes are supported for intermediate sequencing cycles
* New output mode UNIQUE to report only unique alignments
* Output mode can be changed when using hilive-out executable without losing information
* Option to specify a minimum alignment score ratio for output (--min-as-ratio).
v1.0
-----
General functionality:
* Support of gapped k-mers
* Support of arbitrary sequence structures (e.g. for paired-end sequencing)
* Support of dual barcodes
* Extensive algorithmic optimizations
Usability:
* K-mers are defined for each index individually instead of defining at compile time
* K-mer definition is loaded from the index when running HiLive
* Read sequencing information from Illuminas RunInfo.xml
* Load HiLive settings from a settings file
Index:
* Slightly changed index. Index files of versions <1.0 are no longer supported.
Output:
* Completely revised output structure (one file per barcode; no separation in lanes or tiles)
* Support BAM output
* Real-time SAM/BAM output for intermediate sequencing cycles
* Optional: Extended CIGAR format
* Executable "hilive-out" to create SAM/BAM output from existing temporary alignment files
v0.3
-----
* Live demultiplexing
* Code optimization
v0.2
-----
* Code optimization
v0.1
-----
* Initial version
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