Prepare 0.9.0-beta.0 (#1535)

- Update version numbers
- Update CHANGELOGs
- Add an extra benchmark

Prepare 0.9.0-beta.0 (#1535)

- Update version numbers
- Update CHANGELOGs
- Add an extra benchmark

rand_distr 0.5.0-alpha.3 - fix doc build

Include tests in rand package

Add path for benchmark (#1398)

Add path for benchmark (#1398)

rand_core: update CHANGELOG for 0.6.4 (#1253)

Update CHANGELOG for 0.8.5 (#1221)

Merge pull request #1208 from newpavlov/rand_distr/fix_no_std

rand_distr: fix no_std build

rand_distr: Bump version