• export: integer missing values now imported as '0' for tabular format ; header now printed by default for tabular format ; and added option to only export specific keys/columns

• Various minor fixes and improvements

import: fixed a parsing issue with some GenBank files

• import: now imports and adds NCBI taxids for SILVA and RDP training set fasta files
• various minor fixes and improvements

ecotag: 'BEST_MATCH_TAXIDS' now dereplicated (no repeated taxids in the list)

• alinpairedend: fixed bug that would cut out sequence ends when it should not have

• Now handling large int values (import rewrites column in OBI_FLOAT if a value is > INT32_MAX)
• Fixed a bug where some taxids could not be retrieved
• import/export: fixed issue where the '\t' separator option was not read properly
• stats: improved the tabular display to be properly read by R

new command: obi rm: deletes any view (for now the user deleting a view accepts that there will be missing information when running obi history if other views descend from the deleted view)

• ngsfilter: fixed critical bug where barcodes shorter than the forward primer would be missed
• import: fixed the import of tabular files with no header

uniq: now OK to use -m option even if only one unique key in information to merge (e.g. one sample)

Made the OBITools3 more 'empty file friendly'

The OBITools3 now work on the Windows Subsystem for Linux

Dictionaries with one key are now handled

import: improved Genbank file parser

obi less: fixed an issue when trying to display 'tabular data' such as ngsfilter files

Fixed compilation issue with latest versions of gcc

export: fixed a bug where exporting to tab format with a header would not export the first line of data

grep: fixed --id-list option

import: can now import SILVA fasta files, and now handling sequences with Uracil (U) nucleotides (by converting them to Thymine (T) for now)

addtaxids: new command to annotate sequences with their NCBI taxid based on their taxon name

obi ls: reworked a bit (mostly just now done in C instead of Cython)

ecotag: added separate threshold for minimum circle identity (sequence is assigned to the LCA of all sequences within a similarity circle of the best matches; the threshold for this circle is the highest value between the chosen minimum circle identity and the best assignment score found)