[ANN] Lua 5.4.2 (rc1) now available

[Luiz Henrique de Figueiredo <lhf@...>]

Lua 5.4.2 (rc1) is now available for testing at
	http://www.lua.org/work/lua-5.4.2-rc1.tar.gz

The checksums are
	MD5	49c92d6a49faba342c35c52e1ac3f81e  -
	SHA1	96d4a21393c94bed286b8dc0568f4bdde8730b22  -

Lua 5.4.2 fixes all bugs listed in
	http://www.lua.org/bugs.html#5.4.1

Like all minor releases, this is a bug-fix release: no new features
have been added.

Lua 5.4.2 also contains several internal improvements, specially a
reversal back to a stackless VM implementation, which uses less C
stack space.

Lua 5.4.2 also includes a revised reference manual:
	http://www.lua.org/work/doc/

The complete diffs from Lua 5.4.1 are available at
	http://www.lua.org/work/diffs-lua-5.4.1-lua-5.4.2.html
	http://www.lua.org/work/diffu-lua-5.4.1-lua-5.4.2.html

We thank everyone for their feedback on Lua 5.4 till now.

All feedback welcome. Thanks.
--lhf