New Features

• feat(cmd/changelog): add chore group (#1217)
• feat(middleware/selector): add middleware selector (#1244)

Bug Fixes

• fix(env): index out panic when env key is preifix (#1247)
• fix http resovler bug (#1231)
• fix: using rv directly (#1213)
• fix(cmd/new): print exception to console (#1227)
• fix(config): load env and file source order bug (#1220)
• fix: fixed kratos "new" command #1218 (#1221)

Chores

• chore(config/env): minor refactor (#1232)
• chore(examples/event): examples of increasing use of event (#1228)
• chore: add zookeeper registry example (#1223)
• chore: optimize import sort and the short description of run cmd (#1211)
• chore(typo): fixed document errors in README_ZH (#1209)

Others

• add codecov (#1195)
• repair some misspelling (#1248)
• style: add gosimple linter and gofmt linter (#1242)
• mod: clean cmd mod (#1240)
• mod: upgrade uuid & form (#1239)
• Revert "replace env underscore to dot (#1229)" (#1235)
• replace env underscore to dot (#1229)
• http form array (#1226)
• support expand config keys (#1224)
• update WithDecoder comment
• add zero endpoint protection (#1215)
• test config struct (#1212)