Updating the FASTQ entry in the NEWS file

NEWS

@@ -9,16 +9,22 @@ The latest news is at the top.
 
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+FASTQ support in Bio.SeqIO has been improved, extended and sped up since
+Biopython 1.50. Support for Illumina 1.3+ style FASTQ files was added in the
+1.51 beta release. Furthermore, we now follow the interpretation agreed on
+the OBF mailing lists with EMBOSS and BioPerl for inter-conversion and the
+valid score range for each FASTQ variant. This means Solexa FASTQ scores can
+be from -5 to 62 (format name "fastq-solexa" in Bio.SeqIO), Illumina 1.3+
+FASTQ files have PHRED scores from 0 to 62 (format name "fastq-illumina"),
+and Sanger FASTQ files have PHRED scores from 0 to 93 (format name "fastq"
+or "fastq-sanger").
+
 Bio.Sequencing.Phd has been updated, for example to cope with missing peak
 positions. The "phd" support in Bio.SeqIO has also been updated to record
 the PHRED qualities (and peak positions) in the SeqRecord's per-letter
 annotation. This allows conversion of PHD files into FASTQ or QUAL which may
 be useful for meta-assembly.
 
-Bio.SeqIO now observes -5 as the minimum Solexa quality score for reading
-and writing Solexa FASTQ files. This is consistent with EMBOSS. Additionally,
-FASTQ parsing and writing is now noticeably faster.
-
 See the notes below for the Biopython 1.50 beta release for changes since
 Biopython 1.49 was released. This includes dropping support for Python 2.3,
 removing our deprecated parsing infrastructure (Martel and Bio.Mindy), and