v8.2.0-BETA1

Changelog (v8.1.9...v8.2.0-BETA1)

• bug #67452 Reject placeholders that override the target of template and redirect routes (@nicolas-grekas)
• minor #67316 Add command.invocation and migrate command examples (@nicolas-grekas)
• feature #67247 Add shortcuts for template and redirect routes (@javiereguiluz)
• minor #66828 Load the Twig extensions declared with attributes as runtimes (@nicolas-grekas)
• feature #66690 Add HtmlTranslator and the trans_html filter (@Kocal)
• minor #66778 Make Twig extensions that depend on other services lazy (@nicolas-grekas)
• feature #66774 Add a sign_url filter to sign absolute URLs (@nicolas-grekas)
• minor #66737 Avoid redundant directory traversal when discovering templates and checking resources (@javiereguiluz)
• minor #66566 Improve the hints shown by debug:autowiring (@nicolas-grekas)
• minor #66334 Skip checking known template directories on each request (@nicolas-grekas)
• minor #66381 Warm up only reachable form themes (@nicolas-grekas)
• minor #66370 Skip templates already warmed up under another name (@nicolas-grekas)
• feature #65981 Add the "container.remove_if_missing" tag (@nicolas-grekas)
• feature #65948 Move every configuration section to a bundle shipped by its own component (@nicolas-grekas)