Release v0.8.2-prerelease · riscv/riscv-cheri

Minor spec changes:

Removed src1 != 0 constraint for cbld by @francislaus in #219
make CBLD follow ACPERM rules by @tariqkurd-repo in #238
Clarify CRE spec and note which instructions depend on it by @tariqkurd-repo in #223
Fix exception codes, the invalid address exception was missing by @tariqkurd-repo in #241

Fix dscratch{0,1}c reset values by @AJoannou-Cap in #200
Make CSRR{S|W} read CLEN bits by @andresag01 in #203
Fix bit indices of envcfg registers by @PRugg-Cap in #208
amoswap_32bit_cap: fix the amoswap.c mnemonics by @martin-kaiser in #210
amo_32bit.adoc: fix the amo.[w|d] mnemonics by @martin-kaiser in #211
Correct the length violation condition for cbo.clean & cbo.flush by @Timmmm in #216
add note about PA handling, and add exception classes by @tariqkurd-repo in #226
Clarify bit-slices in edge cases of the decoded bound figure by @PRugg-Cap in #228
Fix typo in csrr pseudoinstruction by @mayyamal in #233

Makefile: (trivial) show which file is being generated by @martin-kaiser in #209
Remove reset notice for debug CSRs without tag/metadata by @andresag01 in #202
Chapter 1 minor revision by @marnovandermaas in #204
keep tables together by @tariqkurd-repo in #206
Remove unused prefetch exception text by @Timmmm in #214
Minor revisions to anatomy chapter by @marnovandermaas in #215
Remove out of place text in legacy ext by @andresag01 in #235
Fix minor typos wording by @andresag01 in #237
contributors and version number by @tariqkurd-repo in #239
resolve problem with mode names by @tariqkurd-repo in #242
bump version number, as v0.8.1 had a problem by @tariqkurd-repo in #243

Full Changelog: v0.8.0-prerelease...v0.8.2-prerelease