bump to 3.2-beta1 (3.1.91)

bump to 3.1.2

--HG--
branch : 3.1

bump version number

--HG--
branch : 3.1

bump to 3.0.6

--HG--
branch : 3.0

fix GMRES

(transplanted from a8d8ffd3f9891a11c99c0b40bf8d58dfda30cbb8)

--HG--
branch : 3.1
extra : transplant_source : %A8%D8%FF%D3%F9%89%1A%11%C9%9C%0B%40%BF%8DX%DF%DA0%CB%B8

bump to 3.1.0-rc2

bump to 3.1.0-rc1

bump to beta1

fix linking issue with manage_caching_sizes_second_if_negative

--HG--
branch : 3.0

bump