Merge pull request rust-random#1137 from rust-random/work2

Prepare rand 0.8.4 release, core 0.6.3, distr 0.4.1, pcg 0.3.1, hc 0.3.1

Merge pull request rust-random#1137 from rust-random/work2

Prepare rand 0.8.4 release, core 0.6.3, distr 0.4.1, pcg 0.3.1, hc 0.3.1

Merge pull request rust-random#1137 from rust-random/work2

Prepare rand 0.8.4 release, core 0.6.3, distr 0.4.1, pcg 0.3.1, hc 0.3.1

Merge pull request rust-random#1137 from rust-random/work2

Prepare rand 0.8.4 release, core 0.6.3, distr 0.4.1, pcg 0.3.1, hc 0.3.1

Merge pull request rust-random#1137 from rust-random/work2

Prepare rand 0.8.4 release, core 0.6.3, distr 0.4.1, pcg 0.3.1, hc 0.3.1

Merge pull request rust-random#1135 from dhardy/work

Prepare rand_chacha v0.3.1 release

Merge pull request rust-random#1096 from tmandry/patch-1

Fix assertions inside read_{u32,u64}_into

Merge pull request rust-random#1089 from dhardy/work

Fix rust-random#1088: no-std + alloc build; prepare 0.8.3

Merge pull request rust-random#1087 from GautierMinster/fix_uniform_i…

…nt_panic_on_full_inclusive_range

distributions/uniform: fix panic in gen_range(0..=MAX)

Merge pull request rust-random#1083 from dhardy/work

Fix rust-random#1082 (seed_from_u64 with non multiple of 4)