message: docs: add to changelog
diff: - **Performance** is improved for sequences with indels
  - **Fix**: Terminal alignment errors, particularly common in BA.2, are fixed due to wider default band width between terminal seed matches and sequence ends (fixes [#746](https://github.com/nextstrain/nextclade/issues/746)
  - **Fix**: More robust seed matching allows some previously unalignable sequences to be aligned
  -- **Fix**: Terminal indels for amino acid alignments are no longer free. This leads to more parsimonious alignment results.
  -- **Feature**: Alignment parameters can now be tuned through CLI parameters. `--excess-bandwidth` controls the extra band width that is necessary for correct alignment if both deletions and insertions occur between two seed matches. `--terminal-bandwidth` controls the extra band width that is necessary for correct alignment if terminal indels occur.
  -- TBD: Reduced number of terminal nucleotide query insertions, because now penalized (due to different boundary conditions, can revert to previous behaviour if wanted)
  +- **Fix**: Terminal indels for amino acid alignments are only free if the nucleotide alignment indicates a gap. Otherwise, they are penalized like internal gaps. This leads to more parsimonious alignment results.
  +- **Feature**: Additional alignment parameters can now be tuned through CLI parameters. `--excess-bandwidth` controls the extra band width that is necessary for correct alignment if both deletions and insertions occur between two seed matches. `--terminal-bandwidth` controls the extra band width that is necessary for correct alignment if terminal indels occur. In addition, alignment parameters can be specified via the `virus_properties.json` file in Nextclade data sets. This allows the web version to use different parameters for different viruses.
  - **Fixed** a bug where 3' terminal insertions were not properly detected
  +### Web interface
  + - **Feature**: support for genes on the reverse strand
  + - **Feature**: display insertions on the sequence/alignment view
  + - **Fixed**: prevent double clade annotation in tree view.
  +
  +
  ### Planned features
  - Unify `nextclade` and `nextalign` CLI parameters
  