1.3.0-beta-008

Add DateTimeOffset
Added inf, nan operators
Fix #1223: Async.StartChild
Fix #1230: Seq.singleton returns empty after first use

1.3.0-beta-007

Fix #1227: Names in paket.references are not case sensitive
Fix #1216: Print.sprintf (note the qualified module)
More fixes for nested options (see PR #1219)

Fix #747: Decimal comparison

v0.7.50

fix typo