install setup tools for python packaging

Signed-off-by: Nikolaj Bjorner <[email protected]>

bump timeout for jobs

Signed-off-by: Nikolaj Bjorner <[email protected]>

reduce hash table lookups in expr_abstract in half

add _0 to platform tag for pypi

Signed-off-by: Nikolaj Bjorner <[email protected]>

update version number and release notes

add download of Arm64 to python packaging

Signed-off-by: Nikolaj Bjorner <[email protected]>

enable release publish

Signed-off-by: Nikolaj Bjorner <[email protected]>

update release scripts and notes

Signed-off-by: Nikolaj Bjorner <[email protected]>

add release notes

Signed-off-by: Nikolaj Bjorner <[email protected]>

update release notes

Signed-off-by: Nikolaj Bjorner <[email protected]>