New answers:
+Label centre-flt: deals with center environment around a float
+Label cpy-srchpdf: replaces label srchpdf, and covers copying text, too
+Label getnff: support for fonts "not allowed" in distributions
+Label lollipop: restored entry, given new maintainer
+Label ltx-csv: how to deal with CSV files in LaTeX
+Label otf-maths: typeset maths using OpenType fonts
+Label parmoderr: about the error "not in outer par mode"
Relabelled answers:
<none>
Revised answers:
+Label bibtexing: link to www.bibtex.org
+Label boldgreek: clarify some really old text
+Label catalogue: update in light of new www.ctan.org
+Label clsvpkg: clarify some distinctions
+Label cmdstar: \makeatletter was incorrectly placed in example
+Label commercial: remove entry for Micropress, Inc (once vTeX suppliers)
+Label conditional: discuss use of the tagging package
+Label context: editorial (for better relation to reality, one hopes ;-)
+Label custbib: discourage "beginners" from attempting biblatex styles
+Label dtx: add discussion of generating output from the files
+Label filesused: change reference from teTeX to TeX-live(!)
+Label findfont: tidy, add more reference details
+Label gethelp: add reference to TeX/StackExchange "starter" summary
+Label hyphexcept: deal, perfunctorily, with Unicode hyphenation
+Label hyphoff: editorial change only
+Label nohyph: {ditto}
+Label labelfig: discuss pdfrack
+Label latexandplain: re-write -- previous version seemed not to help, much
+Label latextoplain: re-dump my mental image of what goes on ... looks better
+Label ltxcmds: clarification (editorial changes only)
+Label makeindex: further work on xindy description
+Label mfptutorials: remove one dead link, refer to Voipio's TUGboat papers
+Label mp: MetaPost can also create SVG output
+Label music: update discussion of lilypond, and mention lilyglyphs pkg
+Label normalszmiss: rewritten (a simple answer is difficult to write "well"!)
+Label numbersets: add boondox, newpx and newtx fonts as a potential source
+Label oldfontnames: tidied up
+Label papergeom: remove special case for vTeX
+Label plninltx*: clarification (editorial changes only)
+Label psfchoice: provide link to +otf-maths
+Label readtex: add a bit about using on-line LaTeX servers
+Label slidecls: mention a beamer gallery linked from post in TeX/sx
+Label spell: suggest hunspell (which is even part of recent MacOS X)
+Label sysother: remove references to vTeX
+Label sysunix: remove mention of MikTeX/Unix, and references to vTeX
+Label tocloftwrong: add actual answer (as well as reference to answer...)
+Label usepictex: remove reference to vTeX
+Label verbwithin: suggest newverbs, verbatim box-writing (tcolorbox,verbatim)
+Label whereFAQ: remove link to texnik.de
+Label xspace: clarify, play down the value of the command
Deleted answers:
+Label srchpdf: replaced by answer labelled cpy-srchpdf
Web interface, etc.:
Links in the section at the end of each answer now go via the mirror
selector mirror.ctan.org (previously all links went via the Cambridge
CTAN node).
