1 2016-07-01 Release 1.2.2 (AndreaGiacomo)
3 - fixed a memory leak in hhalign
5 - increased MAC-RAM default from 2GB to 8GB
7 (no new command-line flags)
9 2014-02-28 Release 1.2.1 (AndreaGiacomo)
11 - corrected Clustal format consensus line
12 - label justification (multi-bit)
14 2013-06-12 Release 1.2.0 (AndreaGiacomo)
16 --is-profile disable check if profile, force profile (default no)
17 --use-kimura use Kimura distance correction for aligned sequences (default no)
18 --percent-id convert distances into percent identities (default no)
20 fixed bug in --output-order=tree-order for pair-wise alignment
22 Kimura distance correction no longer default for protein
24 fixed bug in Viterbi algorithm (predominantly affected long nucleotide but also protein, to lesser extent)
26 Viterbi is less (~10x) memory hungry than MAC but still scales quadratically with length:
28 2GB of RAM (ClustalO default) can align sequences of 6.5k residues with MAC and 18k with Viterbi
30 8GB of RAM (EBI limit) can align sequences of 12.5k residues with MAC and 37k with Viterbi
32 A Viterbi alignment of sequences of 100k residues will require 59GB of RAM
35 2013-05-16 Release 1.1.1
37 --cluster-size=<n> soft maximum of sequences in sub-clusters
38 --clustering-out=<file> Clustering output file
39 --residuenumber, --resno in Clustal format print residue numbers (default no)
40 --wrap=<n> number of residues before line-wrap in output
41 --output-order={input-order,tree-order} MSA output order like in input/guide-tree
43 turned off Kimura correction for DNA/RNA
45 enable distance matrix output after initial mBed but subsequent full distance calculation
47 enable termination after distance/guide-tree calculation (--max-hmm-iterations=-1)
49 longer sequence labels
51 2012-04-25 Release 1.1.0
53 DNA and RNA support now added. Sequence type can be specified manually
54 using --seqtype={Protein|DNA|RNA}
56 2012-03-27 Release 1.0.4
58 zipped input now supported
60 2011-09-07 Release 1.0.3
64 input failed if first line in fasta file was empty
66 input failed if Clustal formatted file had trailing residue numbers
68 '*' character was causing problems, did not get filtered out by squid
70 --outfmt=fasta was not recognized
72 '~' gap characters were not recognized in MSF format
74 amended README re sequence/profile alignment
76 disallowed empty sequences
78 doxygen documentation fixes and fix of API example
80 introduced MAC-RAM flag to set amount of RAM given to MAC (in MB)
82 2011-06-23 Release 1.0.2
84 2011-06-17 Release 1.0.0 (DeshilHollesEamus)
86 2010-06-17 Release 0.0.1 (Dubliniensis)
88 First "release" as program has been able for a while to perform
89 all basic tasks without problems.
91 Non-standard features already built-in include:
92 HMM-iteration (using HMMER for building an HMM) and guide-tree
93 iteration. On top of that HMM input works fine and
94 background-frequencies are added to the HHalign process.
96 Known issues: RNA/DNA alignment is considered buggy. Aligned
97 sequences have to be dealigned for HHalign to work properly.
99 The HMMER version message can be ignored if no HMM-iteration