* SECURITY * Bump toolchain to go1.25.5, misc fixes (#36082) * ENHANCEMENTS * Add strikethrough button to markdown editor (#36087) (#36104) * Add "site admin" back to profile menu (#36010) (#36013) * Improve math rendering (#36124) (#36125) * BUGFIXES * Check user visibility when redirecting to a renamed user (#36148) (#36159) * Fix various bugs (#36139) (#36151) * Fix bug when viewing the commit diff page with non-ANSI files (#36149) (#36150) * Hide RSS icon when viewing a file not under a branch (#36135) (#36141) * Fix SVG size calulation, only use `style` attribute (#36133) (#36134) * Make Golang correctly delete temp files during uploading (#36128) (#36129) * Fix the bug when ssh clone with redirect user or repository (#36039) (#36090) * Use Golang net/smtp instead of gomail's smtp to send email (#36055) (#36083) * Fix edit user email bug in API (#36068) (#36081) * Fix bug when updating user email (#36058) (#36066) * Fix incorrect viewed files counter if file has changed (#36009) (#36047) * Fix container registry error handling (#36021) (#36037) * Fix webAuthn insecure error view (#36165) (#36179) * Fix some file icon ui (#36078) (#36088) * Fix Actions `pull_request.paths` being triggered incorrectly by rebase (#36045) (#36054) * Fix error handling in mailer and wiki services (#36041) (#36053) * Fix bugs when comparing and creating pull request (#36166) (#36144)