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Diffstat (limited to 'etc/NEWS')
-rw-r--r-- | etc/NEWS | 34 |
1 files changed, 15 insertions, 19 deletions
@@ -16,31 +16,27 @@ You can narrow news to a specific version by calling 'view-emacs-news' with a prefix argument or by typing 'C-u C-h C-n'. -* Installation Changes in Emacs 29.3 - - -* Startup Changes in Emacs 29.3 - - * Changes in Emacs 29.3 +Emacs 29.3 is an emergency bugfix release intended to fix several +security vulnerabilities described below. - -* Editing Changes in Emacs 29.3 +** Arbitrary Lisp code is no longer evaluated as part of turning on Org mode. +This is for security reasons, to avoid evaluating malicious Lisp code. - -* Changes in Specialized Modes and Packages in Emacs 29.3 +** New buffer-local variable 'untrusted-content'. +When this is non-nil, Lisp programs should treat buffer contents with +extra caution. - -* New Modes and Packages in Emacs 29.3 +** Gnus now treats inline MIME contents as untrusted. +To get back previous insecure behavior, 'untrusted-content' should be +reset to nil in the buffer. - -* Incompatible Lisp Changes in Emacs 29.3 +** LaTeX preview is now by default disabled for email attachments. +To get back previous insecure behavior, set the variable +'org--latex-preview-when-risky' to a non-nil value. - -* Lisp Changes in Emacs 29.3 - - -* Changes in Emacs 29.3 on Non-Free Operating Systems +** Org mode now considers contents of remote files to be untrusted. +Remote files are recognized by calling 'file-remote-p'. * Installation Changes in Emacs 29.2 |