v2.6.0: require HSL-IO v0.3

Use not-yet-released version of HSL IO

2.5.2: support HHVM 4.76+

v2.5.2

replace $GLOBALS with \HH\global_get()

2.5.1: slightly looser constraints on HSL-IO version

This release permits any 0.2.z release of HSL-IO, not just 0.2.0

v2.5.0: Support HSL-IO v0.2 (hsl-experimental v4.58)

This release removes the TestLib\StringInput and StringOutput classes; their API was incompatible with HSL-IO v0.2, and a similar IO\MemoryHandle class is now included.

IO\MemoryHandle should be used in simple cases, and IO\pipe() in more complex cases.

v2.5.0rc1: Support HSL-IO v0.2.0

This release:

• requires HHVM 4.60 or above
• requires hsl-experimental 4.58, which indlues HSL-IO v0.2.0
• removes TestLib\StringInput and TestLib\StringOutput - use IO\MemoryHandle or IO\pipe() instead

2.4.2: permit type-assert v4

v2.4.2

permit type-assert v4

v2.4.1: require hsl-io v0.1.0

This release should allow any future hsl-experimental release, as long as the HSL IO APIs are not changed.

2.4.0: support and require HHVM + hsl-experimental >= 4.52

v2.4.0

Require hsl-experimental 4.52

v2.3.5: Support hsl-experimental < 4.52

This release:

• removes support for hsl-experimental v4.52
• restores support for older versions

v2.4.0 will be released shortly, restoring support for v4.52 but dropping support for earlier versions.

2.3.4: Increased hsl-experimental compatibility

v2.3.4

Fix incaomptible return type for writeAsync in hsl-experimental master