RStudio 2025.05.1$$$Date: 2025-06-05$$$$$$Fixed$$$RStudio$$$Fixed an issue where GitHub Copilot suggestions could be missing some text (#16023)$$$Fixed an issue where warnings were not treated as errors when options(warn = 2) was set (#16031)$$$Fixed an issue where RStudio could hang when attempting to execute notebook chunks without a registered handler (#15979)$$$Fixed an issue where RStudio continued executing code within R Markdown chunks after an error occurred (#16000; #16002)$$$Fixed an issue where no more console output was produced after a ’ character input in some cases (#16038)$$$Fixed an issue where console history could not be retrieved if an error occurred while executing a notebook chunk (#16006)$$$Posit Workbench$$$Fixed an issue where resource profiles would be incorrectly added to Workbench Jobs (rstudio-pro#8127)$$$Fixed an issue where audited jobs would fail if the user’s Workbench username differs from their posix username (rstudio-pro#8129)$$$Fixed an issue where the session init container was being added to containerized sessions and jobs on clusters that did not support them (rstudio-pro#8009)$$$Fixed an issue where Shiny for Python and other applications would reguarly experience websocket failures in VS Code and Positron sessions (rstudio-pro#7368)$$$Dependencies$$$Updated Positron Pro sessions to 2025.06 with Code OSS 1.100 (rstudio-pro#8239)

Date: 2025-05-05$$$$$$New$$$RStudio$$$RStudio now uses an alternate display for R errors; warnings; and messages. In addition; output on stderr (e.g. R messages) are colored the same as regular output on stdout. (#2574)$$$RStudio now displays a message when the GitHub Copilot completion limit has been reached (typically on a free Copilot account). (#15848)$$$RStudio now uses the RStudio project folder as the GitHub Copilot workspace root; providing more relevant completions. (#15816)$$$RStudio now supports being built without GitHub Copilot support via the RSTUDIO_ENABLE_COPILOT CMake option. (#15869)$$$On macOS; RStudio now uses the project directory / home directory for new RStudio sessions opened via the Dock menu’s “Open in New Window” command. (#15409)

RStudio 2024.12.1$$$“Kousa Dogwood”$$$$$$Date: 2025-02-13$$$$$$New$$$RStudio$$$The editor line height can now be customized (via Tools -> Global Options… -> Appearance) [Accessibility]. (#3372)$$$Noto Sans is now used as a fallback proportional font (for RStudio UI elements) on Linux systems. (#15547)$$$Posit Workbench$$$The secret key used to sign browser cookies can now be set via the WORKBENCH_ENCRYPTION_KEY environment variable. (rstudio-pro#7169)$$$Added a warning when the server certificate is self-signed but the certificate authority root is not in the system’s CA store. (rstudio-pro#6813)$$$Added an error when the Launcher port or SSL configuration does not match Workbench’s corresponding configuration. (rstudio-pro#6811)$$$Fixed$$$RStudio$$$Fixed an issue where executing Python code from an R Markdown chunk could cause a crash in rare cases. (#rstudio-pro/7322)$$$Fixed an issue where reformatting a document with unsaved changes when using styler for formatting could lose unsaved changes. (#15568)$$$Fixed an issue where double-clicking a source file to start RStudio didn’t always open the file after starting. (#15536; rstudio-pro#7259)$$$Fixed an issue where double-clicking a file to open it in running RStudio didn’t work with zoomed plot windows. (#15457)$$$Fixed an issue where the RStudio UI stopped working if publishing was disabled in Global Options. (#15561)$$$Reverted support for help.htmltoc with R (>= 4.4); support will be re-evaluated in a future release. (#15531)$$$Fixed an issue where Copilot completions were not provided in Quarto documents. (#15539)$$$Fixed an issue where very large character vectors in the R global environment could make RStudio initialize more slowly. (rstudio-pro#7226)$$$Fixed an issue where the .Rproj.user folder was not marked as hidden for new projects on Windows. (#15514)$$$Fixed an issue where the Files pane could inadverently scroll back to top in some cases. (#15502)$$$Fixed an issue with non-ASCII characters in qmd files showing as “unexpected token.” (#15316)$$$Fixed an issue where chunk highlighting in Sweave documents was incorrect. (#15574)$$$Fixed an issue where code diagnostics were incorrectly applied to un-evaluated R code chunks in visual mode. (#15592)$$$Fixed an issue where RStudio could emit a warning when attempting to retrieve help for R objects without a help page. (rstudio-pro#7063)$$$Posit Workbench$$$Fixed images list in the launcher UI not updating immediately on cluster change for multi-cluster configurations with different image lists. (rstudio-pro#7169)$$$Fixed a regression where editors configured with both a default cluster of “Local” and a default image cause a misconfiguration on session launch. (rstudio-pro#7172; rstudio-pro#7178)$$$Fixed resource profile from a non-Local cluster remaining set for Local cluster when launcher is configured without cgroups support; leading to invalid session launch. (rstudio-pro#7253)$$$Fixed issue with proxying websockets over ssl that could lead to intermittent VS Code session errors. (rstudio-pro#7264)$$$Fixed problems using rstudio-server reload to reload configuration with load balancing enabled. (rstudio-pro#7166; rstudio-pro#5600)$$$Fixed Workbench API support for launching Jupyter sessions. (rstudio-pro#7159)$$$Fixed Workbench API get_session call with a session-id filter. (rstudio-pro#7207)$$$Fixed a regression in the behavior of the auth-proxy-user-header-rewrite setting which allowed conditional rewrites of usernames (rstudio-pro#7324)$$$Fixed issue with using encrypted postgresql password when user provisioning is enabled. (rstudio-pro#7305; rstudio-pro#7248)$$$Fixed an issue in VS Code sessions that caused Workbench to attempt to save massive entries to its database that could slow down servers by moving the vscode-logs-store out of browser storage (rstudio-pro#7369)$$$Upgrade Instructions$$$Posit Workbench$$$Dependencies$$$Updated Electron to version 31.7.7 (#15634)$$$Deprecated / Removed$$$Added a warning about the deprecation of publishing to Posit

RStudio 2024.12.0$$$“Kousa Dogwood”$$$$$$Date: 2024-12-16$$$$$$New$$$RStudio$$$RStudio now supports the inclusion of environment variables when publishing applications to Posit Connect. (#13032)$$$Available environment variables are now provided as completion suggestions within Sys.unsetenv(). (#15215)$$$RStudio now supports new features from the R graphics engine (groups; glyphs) when supported by the underlying device. (#14613)$$$The .Rproj.user folder location can now be customized globally by both users and administrators. (#15098)$$$RStudio now supports code formatting using the ‘styler’ R package; as well as other external applications. (#2563)$$$The RStudio diagnostics system now supports destructuring assignments as implemented in the dotty package.$$$The “Include all function arguments in the completion list” user preference can be used to control whether RStudio includes function arguments that appear to have already been used in the current context. (#13065)$$$RStudio supports usethis.description option values when creating projects via the RStudio New Project wizard. (#15070)$$$Rename in Scope now operates across chunks within R Markdown and Quarto documents. (#4961)$$$RStudio now respects the chunk ‘dpi’ option when generating plots in R Markdown and Quarto documents. (#11649)$$$RStudio now supports the display of an HTML table of contents for R help files when options(help.htmltoc = TRUE) is set. (#14523)$$$RStudio now includes .env files in the fuzzy finder and displays these files in the Files pane.$$$Quarto documents now have a gear icon for editing cell (chunk) options. (#11745)$$$A “Copy RStudio Version” command has been added to the command palette for copying the RStudio version; commit; and build date to the clipboard.$$$RStudio now supports syntax highlighting for Fortran source files. (#10403)$$$The label “Publish” now appears next to the publish icon on the editor toolbar. (#13604)$$$The font size used for the document outline can now be customized [Accessibility]. (#6887)$$$The www-socket option has been added to rserver.conf to enable the server to listen on a Unix domain socket (#14938; Open-Source Server).$$$The “Insert Chunk” button now acts as a menu in both Quarto and R Markdown documents. (#14785)$$$Improved support for highlighting nested chunks in R Markdown and Quarto documents. (#10079)$$$Improved support for variable-width chunk headers and footers in R Markdown and Quarto documents. (#15191)$$$RStudio now provides executed chunk code as a single multi-line entry in the Console history. (#3520)$$$RStudio now provides snippet completions within function calls and subset calls. (#13441)$$$RStudio now supports zooming the IDE via Meta + NumpadAdd and Meta + NumpadSubtract. (#12242)$$$RStudio now uses lobstr::obj_size() when computing object sizes for display in the Environment pane. (#15369)$$$The RStudio IDE User Guide and the RStudio & Posit Workbench Release Notes have versioned URLs in the Guides drop-down menu in the navigation bar. Additionally; the navigation bar links to the Release Notes and Versions URLs have versioned URLs. (#15223)$$$Posit Workbench$$$Added preview support for Positron Pro sessions on RHEL9 and Ubuntu 22/24. Positron Pro sessions must be manually configured by an admin. (rstudio-pro#6861)$$$Added support for saving Positron Pro state across user logout. (rstudio-pro#6820)$$$Added a feature that prevents Positron Pro and VS Code sessions from starting for insecure (non-SSL/TLS) contexts because they require SSL/TLS for full functionality. (rstudio-pro#3741)$$$Added a session-timeout-kill-hours setting to VS Code and Positron Pro sessions; which terminates sessions after being idle for a set number of hours. There is a known issue that prevents this feature from working correctly with a custom www-root-path. (rstudio-pro#5746)$$$Added the Quarto; Posit Shiny; and Posit Publisher extensions to the default vscode.extensions.conf file for fresh installs. These extensions will be installed automatically fo