utop 1.9
new archive after fixing typo
+ extlib.1.6.1 extlib-compat.1.6.1

extlib-compat has all modules and is backwards-compatible, extlib is
stripped of conflicting modules, recommended
alternative (extlib | extlib-compat) dependency
add BER N101 MetaOCaml
Merge pull request #1343 from rixed/ber101

add BER N101 MetaOCaml
Move 4.01.0+BER into the correct subdirectory

Followup to #1343
Merge pull request #1344 from mirage/master

Move 4.01.0+BER into the correct subdirectory
[travis] do not include the files/ subdirectory in package selection
Merge pull request #1345 from mirage/master

[travis] do not include the files/ subdirectory in package selection
Merge remote branch 'ocaml/master'
core 109.53.00-rc1
Merge remote branch 'ocaml/master' into core-109.53.00
Merge pull request #1341 from diml/master

utop 1.9
optcomp 1.5
Merge pull request #1347 from diml/master

optcomp 1.5
add swdogen.0.1.0 to opam
ounit is required
Add menhir as a dependency for js_of_ocaml.
Add version 0.7.1 of ocamlyices (hotfix)