SpiderMonkey 1.8.8
these release notes are an incomplete draft and were initially seeded from the 1.8.5 release notes, so lots of the information here isn't actually new to spidermonkey 1.8.8 (nor is it even the case that the version number will be 1.8.8!).
... the mozilla javascript team is pleased to announce the release of spidermonkey 1.8.8.
... spidermonkey 1.8.8 is the javascript engine that shipped in firefox 10.0.
...And 5 more matches

JS_GET_CLASS
this macro was removed in spidermonkey 1.8.8 when the signature of js_getclass() was changed to take only an object pointer.
... note: in spidermonkey versions prior to spidermonkey 1.8.8, js_getclass took both a jscontext* and a jsobject* as arguments in thread-safe builds, and in non-thread-safe builds it took only a jsobject*.
... as of spidermonkey 1.8.8 it no longer exists, because js_getclass's signature is the same in all build environments.

JSNewResolveOp
jsresolve_classname obsolete since javascript 1.8.8 class name used when constructing.
... jsresolve_with obsolete since javascript 1.8.8 the lookup is occurring for a name evaluated inside a with statement.

Index
543 spidermonkey 1.8.8 spidermonkey spidermonkey 1.8.8 is supported on all the platforms where firefox insert-actual-firefox-version-number-here runs.

JS_ConstructObject
as of spidermonkey 1.8.8, js_constructobject and js_constructobjectwitharguments have been removed from the jsapi.

JS_GetClass
in spidermonkey versions prior to spidermonkey 1.8.8, js_getclass took both a jscontext* and a jsobject* as arguments in thread-safe builds, and in non-thread-safe builds it took only a jsobject*.

SpiderMonkey 17
these release notes are an incomplete draft and were initially seeded from the (now-defunct) 1.8.8 release notes, which were themselves seeded from the 1.8.5 release notes, so lots of the information here isn't actually new to spidermonkey 17.

SpiderMonkey releases
past releases spidermonkey 52 spidermonkey 45 spidermonkey 38 spidermonkey 31 spidermonkey 24 spidermonkey 17 spidermonkey 1.8.8 spidermonkey 1.8.7 spidermonkey 1.8.5 spidermonkey 1.8 ...