Acabo de enterarme del nuevo soporte para enlaces .md, así que lo probé en mi sitio después de actualizar a la última versión y a veces obtengo este error:
Encoding::CompatibilityError (incompatible character encodings: UTF-8 and US-ASCII)
lib/markdown_endpoint/topic_renderer.rb:83:in 'MarkdownEndpoint::TopicRenderer#render_post'
lib/markdown_endpoint/topic_renderer.rb:23:in 'block in MarkdownEndpoint::TopicRenderer#render'
lib/markdown_endpoint/topic_renderer.rb:21:in 'Array#each'
lib/markdown_endpoint/topic_renderer.rb:21:in 'Enumerable#each_with_index'
lib/markdown_endpoint/topic_renderer.rb:21:in 'MarkdownEndpoint::TopicRenderer#render'
app/controllers/topics_controller.rb:1592:in 'block (2 levels) in TopicsController#perform_show_response'
app/controllers/topics_controller.rb:1568:in 'TopicsController#perform_show_response'
app/controllers/topics_controller.rb:233:in 'TopicsController#show'
app/controllers/application_controller.rb:458:in 'block in ApplicationController#with_resolved_locale'
app/controllers/application_controller.rb:458:in 'ApplicationController#with_resolved_locale'
app/controllers/application_controller.rb:1140:in 'ApplicationController#ensure_dont_cache_page'
lib/middleware/omniauth_bypass_middleware.rb:35:in 'Middleware::OmniauthBypassMiddleware#call'
lib/middleware/crawler_hooks.rb:13:in 'Middleware::CrawlerHooks#call'
lib/content_security_policy/middleware.rb:12:in 'ContentSecurityPolicy::Middleware#call'
lib/middleware/anonymous_cache.rb:431:in 'Middleware::AnonymousCache#call'
lib/middleware/csp_script_nonce_injector.rb:13:in 'Middleware::CspScriptNonceInjector#call'
lib/middleware/track_view_session_id_injector.rb:12:in 'Middleware::TrackViewSessionIdInjector#call'
config/initializers/008-rack-cors.rb:14:in 'Discourse::Cors#call'
lib/middleware/default_headers.rb:13:in 'Middleware::DefaultHeaders#call'
config/initializers/100-quiet_logger.rb:20:in 'DiscourseRackQuietAssetsLogger#call'
config/initializers/100-silence_logger.rb:29:in 'SilenceLogger#call'
lib/middleware/enforce_hostname.rb:23:in 'Middleware::EnforceHostname#call'
lib/middleware/request_tracker.rb:384:in 'Middleware::RequestT...
Parece que no le gusta mi nombre de usuario no ASCII (依云).