chore: release v0.5.0

[cotbot]

🤖 New release

• cot_codegen: 0.4.0 -> 0.5.0 (✓ API compatible changes)
• cot_macros: 0.4.0 -> 0.5.0
• cot: 0.4.0 -> 0.5.0 (⚠ API breaking changes)
• cot-cli: 0.4.0 -> 0.5.0 (✓ API compatible changes)

⚠ cot breaking changes

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.45.0/src/lints/struct_missing.ron

Failed in:
  struct cot::request::extractors::RequestDb, previously in file /tmp/.tmpBJICiu/cot/src/request/extractors.rs:399

--- failure trait_method_added: pub trait method added ---

Description:
A non-sealed public trait added a new method without a default implementation, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.45.0/src/lints/trait_method_added.ron

Failed in:
  trait method cot::db::DatabaseBackend::bulk_insert in file /tmp/.tmppYhgRv/cot/cot/src/db.rs:1630
  trait method cot::db::DatabaseBackend::bulk_insert_or_update in file /tmp/.tmppYhgRv/cot/cot/src/db.rs:1640

--- failure trait_method_missing: pub trait method removed or renamed ---

Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.45.0/src/lints/trait_method_missing.ron

Failed in:
  method as_any of trait AdminModel, previously in file /tmp/.tmpBJICiu/cot/src/admin.rs:563

Changelog

cot

0.5.0 - 2026-01-21

View diff on diff.rs

New features

• [breaking] Cache support with pluggable backends (#399) (by @ElijahAhianyo)
• [breaking] Add Redis Cache store (#410) (by @ElijahAhianyo)
• [breaking] (db) Add bulk_insert (#414) (by @m4tx)
• [breaking] Email support using lettre (#419) (by @ElijahAhianyo)
• Add derive macro SelectAsFormField (#397) (by @kumarUjjawal)
• Expose cache in request API (#448) (by @ElijahAhianyo)
• Add Redirect and deprecate new_redirect (#451) (by @seqre)

Fixes

• Clippy errors (#402) (by @m4tx)

Other

• [breaking] Rename opt to opts (#398) (by @seqre)
• [breaking] Use trait_upcasting, bump MSRV to 1.86 (#412) (by @m4tx)
• [breaking] Bump deps, bump MSRV to 1.88 (#431) (by @m4tx)
• [breaking] Use Arc internally in Database (#432) (by @m4tx)
• [breaking] Fix includes for #[derive(Template)] (#446) (by @Kijewski)
• [breaking] Cleanup RequestExt; use extractors instead (#449) (by @m4tx)
• (deps) Bump the dependencies group with 22 updates (#401) (by @dependabot[bot])
• Remove #[cfg(doc_auto_cfg)] (#406) (by @m4tx)
• Remove sqlx-postgres Fails to Build on Latest 1.91.0 rust-lang/rust#145288 workaround (#411) (by @m4tx)
• Cache instead of Arc<Cache> in public APIs (#433) (by @m4tx)

cot-cli

0.5.0 - 2026-01-21

View diff on diff.rs

New features

• [breaking] Email support using lettre (#419) (by @ElijahAhianyo)

Other

• [breaking] Bump deps, bump MSRV to 1.88 (#431) (by @m4tx)
• [breaking] Fix includes for #[derive(Template)] (#446) (by @Kijewski)
• (deps) Bump the dependencies group with 22 updates (#401) (by @dependabot[bot])
• (deps) Bump the dependencies group with 11 updates (#407) (by @dependabot[bot])
• Remove askama from the project template (#452) (by @m4tx)

---

This PR was generated with release-plz.

[github-actions]

Bencher Report

Branch	release-plz-2025-10-05T15-41-53Z
Testbed	github-ubuntu-latest

Click to view all benchmark results

Benchmark	Latency	Benchmark Result microseconds (µs) (Result Δ%)	Upper Boundary microseconds (µs) (Limit %)
empty_router/empty_router	📈 view plot 🚷 view threshold	6,327.00 µs (+4.30%) Baseline: 6,066.39 µs	6,856.48 µs (92.28%)
json_api/json_api	📈 view plot 🚷 view threshold	1,027.20 µs (+0.28%) Baseline: 1,024.29 µs	1,139.51 µs (90.14%)
nested_routers/nested_routers	📈 view plot 🚷 view threshold	961.51 µs (+1.68%) Baseline: 945.61 µs	1,046.62 µs (91.87%)
single_root_route/single_root_route	📈 view plot 🚷 view threshold	920.93 µs (+1.72%) Baseline: 905.32 µs	1,001.28 µs (91.97%)
single_root_route_burst/single_root_route_burst	📈 view plot 🚷 view threshold	19,140.00 µs (+8.55%) Baseline: 17,631.85 µs	20,851.30 µs (91.79%)

🐰 View full continuous benchmarking report in Bencher

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Flag	Coverage Δ
rust	90.36% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.
see 1 file with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.