Py-swagger-ui

**Interface changes**: `BaseLayout` was changed - if you've copied it into your application, you can copy over the new, simplified version.

**Changelog**:
- improvement: use HTTPS for Petstore (via 4652)
- bugfix: nested object schema sample generation (via 4648)
- housekeeping: simplify BaseLayout by creating new container components (via 4604)
- reverted: dev-only performance tracking (via 4636)

**Interface changes**: none.

**Changelog**:
- feature: helpful render gating based on document version (via 4614)
- fix: disable empty values for required + enumerated params (via 4615)
- fix: initially unset required booleans (via 4613)
- fix: don't nest `urls` configuration via docker (via 4601)
- housekeeping: refactor deep linking into `<OperationTag>` (via 4349)

**Interface changes**: none.

**Changelog**:
- feature: OAS3 form and binary media support (via 4592)
- improvement: disable mangling in the npm module build (via 4583)
- improvement: resolve URLs for validation service against the page location (via 4580)
- improvement: add `npm start` script (via 4572)

**Interface changes**: Docker images are now tagged without a leading `v`, e.g. `3.15.0` instead of `v3.15.10`.

**Changelog**:
- feature: OAS3 object parameter Try-It-Out support (via 4563)
- improvement: drop leading `v` from Docker image names (via 4567)
- bugfix: remove href from Swagger logo (via 4566)
- bugfix: respect OAS3 parameter default values (via $4561)

**Interface changes**: none.

**Changelog**:
- bugfix: allow Safari browsers to attempt downloading Blob data in Try-It-Out (via 4541)
- bugfix(a11y): increase model text contract (via 4540)
- bugfix: always display locally-available `title` prpoerty as the name for a model, if it is available (via 4542)

**Interface changes**: none.

**Changelog**:
- improvement: sanitize Markdown via `dompurify` (via 4513)
- improvement: timestamps and intelligent file extensions for downloadable live responses (via 4508)
- meta: multiple issue templates, to encourage higher-quality reports (via 4519)