v0.3.4

New in version 0.3.4:

• --delimiter option for cli script and split_char argument for Fasta
  and Faidx

v0.3.3

New in version 0.3.3:

• --split-files option writes each returned sequence to an individual
  file. Names are generated based on the sequence name and region
  coordinates.
• --stats option prints the name and sequence length for each entry,
  suitable for use as a UCSC-style
  chrom.sizes
  file.
• Sequence longname attribute allows access to "chr:start-end
  (complement)" formatted names

v0.3.2

New in version 0.3.2:

• Fasta getitem no longer initializes new FastaRecord classes
• Faidx read_ahead attribute implementaion avoids unnecessary disk
  hits (#34)

v0.3.1

New in version 0.3.1:

• Fasta can now accept an integer index in addition to string keys.

v0.3.0

New in version 0.3.0:

• FastaRecord now works as a line-based iterator
  (#30)
• Added MutableFastaRecord class that allows same-length in-place
  replacement for FASTA
  (#29)

v0.2.9

New in version 0.2.9:

• Added read-ahead buffer for fast sequential sequence access
  (#26)
• Fixed a condition where as_raw parameter was not respected
  (#27)

v0.2.8

• Small internal refactoring

v0.2.7

New in version 0.2.7:

• Faidx and Fasta strict_bounds bounds checking logic is more correct
• Fasta default-seq parameter now works
• CLI script faidx now takes a BED file for fetching regions from a
  fasta

v0.2.6

New in version 0.2.6:

• Faidx no longer has raw_index attribute or rebuild_index method
  (reduce memory footprint)
• Faidx index memory usage decreased by 31-40%
• .fai creation is streaming, performance increase for very large
  indices
• Possible speed regression when performing many small queries using
  Fasta class

v0.2.5

New in version 0.2.5:

• Fasta and Faidx can take default-seq in addition to as_raw,
  key_function, and strict_bounds parameters.
• Fixed issue #20
• Faidx has attribute raw_index which is a list representing the fai
  file.
• Faidx has rebuild_index and write_fai functions for building and
  writing raw_index to file.
• Extra test cases, and test cases against Biopython SeqIO