HHVM 4.149 is released! This release marks the end of support of 4.143; 4.144 - 4.148 remain supported, as do the 4.102 and 4.128 LTS releases.
__cloneis now able to write to its own properties even when the capability set is specified as pure.
- Add coeffects to the following builtin APIs:
- Fix segment fault when the locale specified in
$LANGis not found.