DIAMOND v2.1.9

• Corrected the prefix of the query length field for the SAM format.
• Added the size modifiers 'T', 'M' and 'K' for the --memory-limit/-M option.
• Added the option --mutual-cover to cluster sequences by mutual coverage percentage of the cluster representative and member sequence.
• Added the option --symmetric for computing greedy vertex cover with symmetric edges.
• Fixed an issue that caused the --approx-id option and the approx_pident output field not to work correctly when using the --anchored-swipe option.
• Added the option --no-reassign to prevent reassignment to closest representative for the greedy vertex cover and clustering workflows.
• Added the option --connected-component-depth to activate clustering of connected components at a given maximum depth for the greedy vertex cover and the clustering workflows.
• Fixed a compiler error for Clang v17.
• Improved search performance when searching with mutual coverage threshold by filtering for sequence length ratio.
• Added the sensitivity mode --shapes-30x10 with sensitivity approximately equivalent to --mid-sensitive.
• Added the options --round-coverage and --round-approx-id to set per round cutoffs for cascaded clustering.
• The CMake switch -DKEEP_TARGET_ID is now obsolete and the corresponding function is always available.
• Added the option --include-lineage to the taxonomic classification format to include taxonomic lineage in the output.
• Added native support for the ARM NEON instruction set (contributed by @althonos).