Bugs Eaten by Owlbert

• Fixed several allOf merging issues where schemas could collapse on an irreconcilable conflict between branches, or drop a root-level response example.
• Fixed example keywords on $ref parameters being ignored.
• Fixed reserved header parameters such as Accept, Content-Type, and Authorization rendering as custom params, while still showing an Authorization field when an operation defines no security scheme.
• Fixed allowed enum values not displaying for array item fields in the API Explorer.
• Fixed Try It requests including nested objects not being filled by default.
• Fixed duplicated API reference endpoints generating mismatched page slugs.
• Fixed switching versions resetting you to the first page instead of keeping you on the page you were viewing, including when moving from a child branch to its parent version.
• Fixed pages with slug casing mismatches.
• Fixed the sidebar and table of contents not collapsing correctly at smaller screen widths, along with a dropdown display issue on mobile.
• Fixed pages missing an index.md file crashing the editor and viewer.
• Fixed unsaved editor changes being lost when creating a branch or when a page revalidated.
• Fixed issues with the editor history sidebar not scrolling.
• Fixed being unable to attach a code snippet to a Recipe when using the default language.
• Fixed inline code styling in the dark mode review diff view.
• Fixed several editor issues, including code copy, cut, and paste operations, link and embed URL validation, and rendering of one-line HTML tables.
• Fixed Swagger 2.0 files that failed conversion being treated as valid instead of surfacing a clear error.
• Fixed syncing very large API definition files of 16MB and up causing errors.
• Fixed duplicate or missing sidebar entries caused by pages whose slugs differed only by casing or shared a path-derived slug.
• Fixed the audit linter falsely flagging valid doc, ref, page, and changelog links as broken.
• Fixed a crash when parsing certain time formats during an audit.
• Fixed the End User Login settings tab not consistently loading.