update changelog, push v0.7.32

update changelog, push v0.7.31

update changelog, push v0.7.30

Also updates the wrong dates of the previous 2 tags :)

push v0.7.29

update changelog, push v0.7.28

update changelog, push v0.7.27

update nimblas, nimlapack deps, update changelog, push v0.7.26

update changelog, push v0.7.25

update changelog, push v0.7.24

update changelog, push v0.7.23