shiny-server 1.5.22 -------------------------------------------------------------------------------- * Implement support for Shiny Express syntax for Shiny for Python. * When running Shiny for Python apps, stdout and stderr output are both saved to the app log file; previously, only stderr was logged (and this is still the case for Shiny for R apps). shiny-server 1.5.21 -------------------------------------------------------------------------------- * Increase the maximum allowable WebSocket message size that can be sent from the Shiny server to the browser, from 64MB to 512MB. (The maximum message size allowed from the browser to the server remains 64MB.) * Migrate google_analytics_id implementation from Universal Analytics to modern gtag.js. * Upgrade Node.js to 18.18.2. We also moved from using the official Node.js binaries to building our own, for compatibility with the older version of glibc used in RedHat/CentOS 7 (which the official binaries no longer support). shiny-server 1.5.20 -------------------------------------------------------------------------------- * Support hosting of prerendered Quarto `server: shiny` interactive documents. Prerender the document before uploading by running `quarto serve index.qmd`, then deploy the generated index.html, index_files directory, and the source index.qmd together to be served by Shiny Server. * Upgrade Node.js to 16.18.1. shiny-server 1.5.19 -------------------------------------------------------------------------------- * Support hosting of Shiny for Python apps. For more information, see: https://shiny.rstudio.com/py/docs/deploy.html shiny-server 1.5.18 -------------------------------------------------------------------------------- * Upgrade Node.js to 16.14.0. shiny-server 1.5.17 -------------------------------------------------------------------------------- * `app_dir` config directives pointing to missing or unreadable directories on disk were causing errors during routing, even for requests intended for unrelated apps. * Fix an issue where entire R processes would leak if: 1) they ever called `reticulate::source_python()`, and 2) were running at the time that Shiny Server stopped (or restarted). Both conditions were required to trigger the leak. * Upgrade Node.js to 12.22.6. * Major upgrade to SockJS client (from 0.3.4 to 1.5.0). Technically, this adds two new SockJS protocols, `eventsource` and `htmlfile`, but the vast majority of admins shouldn't need to think about this. (The new protocols will be used automatically if necessary, unless either they or the older SockJS protocols `iframe-eventsource` and `iframe-htmlfile` are disabled in shiny-server.conf using the `disable_protocols` directive.) shiny-server 1.5.16 -------------------------------------------------------------------------------- * SECURITY: Fix a serious vulnerability where maliciously formed URLs can result in source code disclosure. Please upgrade as soon as possible! * Fix an issue where a failure in a certain phase of R process launching would result in a broken process being treated as a normal process, and repeatedly used to (unsuccessfully) serve new clients. * Upgrade Node.js to 12.20.0. shiny-server 1.5.15 -------------------------------------------------------------------------------- * Upgrade Node.js to 12.19.0. shiny-server 1.5.14 -------------------------------------------------------------------------------- * `iframe` based SockJS protocols were using a CDN copy of a JS library that no longer exists, causing breakage. Now an internal copy is used. (The `iframe` SockJS protocols should not be needed for browsers that are supported by Shiny Server these days; if you ran into this problem, please revisit the value you're using for `disable_protocols`, and especially try removing `xhr-polling` from the disabled list.) * Upgrade Node.js to 12.18.0. * Upgrade dependencies to latest versions. shiny-server 1.5.13 -------------------------------------------------------------------------------- * Upgrade Node.js to 12.15.0. * Upgrade dependencies to latest versions. * The `disable_protocols` directive now has `streaming` and `polling` options for easily disabling families of protocols. * Now able to redirect R logs to the main shiny-server process's stderr, which is useful for containerized deployments and other scenarios where log files on disk are inconvenient to access. Enable this functionality by setting the environment variable `SHINY_LOG_STDERR` to a non-empty value. shiny-server 1.5.12 -------------------------------------------------------------------------------- * Upgrade Node.js to 10.15.3. shiny-server 1.5.11 -------------------------------------------------------------------------------- (No open-source release) shiny-server 1.5.10 -------------------------------------------------------------------------------- (No open-source release) shiny-server 1.5.9 -------------------------------------------------------------------------------- * Fix bug with listening on port 80. shiny-server 1.5.8 -------------------------------------------------------------------------------- * Upgrade to Node v8.11.3. * Added support for listening on IPv6 addresses. * X-Powered-By response header now reports "Shiny Server" instead of "Express". * Resolve permissions issues when log directory is on an NFS mount with root squash. The `log_as_user` directive was intended to work for these situations, but would fail in common configurations. It should now work. * `log_file_mode` no longer respects the process umask, and the default has been changed from `0660` to `0640`. * Exit code of shiny-server process was always 0, regardless of the reason the process exited. Now a non-zero exit code is used if the process was terminated by a signal, or an unhandled error crashed the process, or loading of the shiny-server.conf config file failed during startup. shiny-server 1.5.7 -------------------------------------------------------------------------------- * Upgrade to Node v8.10.0. * Dropped support for Ubuntu 12.04 and SLES 11. * Support gzip/deflate compression for HTTP responses. You can disable this if necessary with the directive "http_allow_compression no;" at the top level of shiny-server.conf. * Don't color log output if stdout is not a terminal. shiny-server 1.5.6 -------------------------------------------------------------------------------- * Dropped support for RedHat/CentOS 5. * Use HTTPS for Google Fonts on error page, which resolves insecure content errors on some browser when run behind SSL. (PR #322) shiny-server 1.5.5 -------------------------------------------------------------------------------- There were no changes in this release. The version was increased just to match Shiny Server Pro. shiny-server 1.5.4 -------------------------------------------------------------------------------- * Upgrade to Node.js v6.10.3. * Upgrade to pandoc 1.19.2.1. * Refactor scheduler code to make enforcement of connection limits more robust. * Add opt-in clickjacking protection via `frame_options` directive. * Fix "Error: Can't set headers after they are sent." appearing in the log. shiny-server 1.5.3 -------------------------------------------------------------------------------- * Upgrade to Node.js v6.10.0. shiny-server 1.5.2 -------------------------------------------------------------------------------- * Add additional configuration directives `http_keepalive_timeout`, `sockjs_heartbeat_delay`, and `sockjs_disconnect_delay` to allow working with very slow connections and large SockJS payloads. (The default values for these options are the same as in previous versions of Shiny Server.) shiny-server 1.5.1 -------------------------------------------------------------------------------- * Improve robustness with unfriendly proxy configurations. This had regressed some time between 1.4.3 and 1.4.7. (PR #263) shiny-server 1.5.0 -------------------------------------------------------------------------------- * Upgrade to Node.js v6.6.0, and upgrade all npm dependencies. While no distinct features or significant bug fixes result from this upgrade, catching up to the current Node.js release is critical for the long-term health of our codebase. * Fix bug where R processes would not be cleaned up if an HTTP request was prematurely closed. shiny-server 1.4.7 -------------------------------------------------------------------------------- * Upgrade to Node.js v0.10.47 (security patches). * Fix a minor bug where subapps being created after a disrupted-then-restored SockJS connection, might result in a duplicate connection. * The bookmarkable state feature in Shiny v0.14 is now officially supported. Use the `bookmark_state_dir` directive to store bookmarked sessions in a specific location (default is /var/lib/shiny-server/bookmarks). shiny-server 1.4.6 -------------------------------------------------------------------------------- (Skipped 1.4.5 for parity with Shiny Server Pro; 1.4.5 was a security release that was Shiny Server Pro specific.) * Fix a bug where a 404 response on some URLs could cause the server to exit with an unhandled exception. shiny-server 1.4.4 -------------------------------------------------------------------------------- * Upgrade to Node.js v0.10.46 (security patches). shiny-server 1.4.3 -------------------------------------------------------------------------------- * Add auto-reconnect capabilities. Can be disabled via `reconnect false;` config option (replaces `disable_reconnect true;`). * Upgrade to Node.js v0.10.45 (primarily for updated OpenSSL). shiny-server 1.4.2 -------------------------------------------------------------------------------- * Improve disconnected UI by adding modal with description. * Added experimental support for reconnecting disconnected sessions. Set `disable_reconnect false;` to enable the feature. shiny-server 1.4.0 -------------------------------------------------------------------------------- * Added support for Red Hat Enterprise Linux 7 and Ubuntu 15.04. * Added `disabled_protocols` to allow administrators to disable arbitrary SockJS protocols. * Capture Upstart failures to start Shiny Server successfully. * Various bug fixes around RHEL/CentOS 7 installers. * Bug fix: Load fonts over HTTPS. * Bug fix: Fix installer locale issue for Ubuntu 14.04. * Bug fix: RH6 uses a statically linked Pandoc. * Support app_idle_timeout of 0. shiny-server 1.3.0 -------------------------------------------------------------------------------- * Added support for SUSE Linux Enterprise Server 11. shiny-server 1.2.1 -------------------------------------------------------------------------------- * Added support for single-file `app.R` deployment released in Shiny 0.10.2. shiny-server 1.2.0 -------------------------------------------------------------------------------- * Added experimental support for Interactive Documents (Shiny + Rmd) via the rmarkdown package. * Leverage site_dir when hosting in user_dirs mode; user_dirs will now respect the directory_index setting and host static assets other than Shiny applications. * Provide a more sane handling of LANG by ensuring it's passed through in all spawning modes and set an environment variable in the startup script on Ubuntu. * Bug fix: Restored functionality of sspasswd's `-v` switch. shiny-server 1.1.0 -------------------------------------------------------------------------------- * Added support for custom page templates -- exposing the ability to customize the static pages generated by Shiny Server for directory listings or errors. * Created 'user_dirs' mode and the special ':HOME_USER:' run_as user to replace 'user_apps'. * Leverage bash when spawning Shiny processes on behalf of other users, as in 'user_dirs' mode. * Bug fix: Make compatible with loading content from Shiny Server in an iframe with third-party cookies blocked. * Bug fix: Restored compatibility with IE8 Standards Mode shiny-server 1.0.0 -------------------------------------------------------------------------------- * Additional reliability testing. shiny-server 0.5.0 -------------------------------------------------------------------------------- * Added various quick-start configurations as described at: http://rstudio.github.io/shiny-server/latest/#quick-start shiny-server 0.4.2 -------------------------------------------------------------------------------- * BREAKING CHANGE: Deprecatedd `application` setting in favor of nested ``location` blocks. * Allow client to configure which network techniques should be used to connect to the server using the keyboard shortcut 'ctrl+shift+A'. * Properly set working directory of spawned Shiny Processes to the associated application's directory to honor local .Renviron and family. * Provide a logrotate configuration for /var/log/shiny-server.log where logrotate is available. * Various memory leak and stability improvements. shiny-server 0.4.0 -------------------------------------------------------------------------------- * Use UNIX domain sockets for data transfer instead of TCP/IP for enhanced security. * Added scheduler and traffic direction which require shiny >= 0.6.0.99 to be compatible. shiny-server 0.3.6 -------------------------------------------------------------------------------- * Support for node-webkit-agent (https://github.com/c4milo/node-webkit-agent). Use by setting DEBUG_PORT environment variable to a port number, then follow the instructions on the node-webkit-agent GitHub page under "Connecting to the agent". (At the time of this writing, node-webkit-agent only supports Node v0.8.x, not v0.10.x.) * Fix slow memory leak when checking for restart.txt that doesn't exist. shiny-server 0.3.5 -------------------------------------------------------------------------------- * Fix crash on Node 0.10.x when serving static files. * Fix slow memory leak and log file descriptor leak. shiny-server 0.3.4 -------------------------------------------------------------------------------- * You can now force an app to restart by calling "touch restart.txt" in the app directory root. Existing sessions will not be terminated, but the next session to be initiated will cause a new R process to be launched. * shiny-server now passes its version number to R processes it launches. shiny-server 0.3.3 -------------------------------------------------------------------------------- * Remove pausing which is causing corruption in proxied HTTP request bodies. shiny-server 0.3.2 -------------------------------------------------------------------------------- * Make shiny-server compatible with httpuv package which we are introducing to Shiny. shiny-server 0.3.1 -------------------------------------------------------------------------------- * Fix crashing bug when "req" object has no address. shiny-server 0.3.0 -------------------------------------------------------------------------------- * Initial release.