+ The default semantics of TEXINPUTS apply, such that, for example,
+ if a path is terminated with a double slash, all subdirectories
+ will also be searched by both the TeX engine and ancillary programs
+ such as dvi previewers or dvips.
+
+ (see also commit 1717ef20)
+
+- \\use_qimage
+ See Caveats section below.
+
+- \\use_system_theme_icons
+ If set to true, LyX tries to use the theme icons as defined by
+ the OS.
+
+
+The following pref variables were changed in 2.1:
+
+- \\mac_like_word_movement -> \\mac_like_cursor_movement
+ When this option is set, the cursor is now moved to the end of
+ the current paragraph on paragraph-down. The pref variable was
+ renamed to better reflect this new behaviour.
+
+
+The following pref variables are obsoleted in 2.1:
+
+- \\default_language and \\default_papersize
+ To set the default language and paper size for new documents, use
+ the "Save As Document Defaults" button in Document > Settings.
+
+
+The following new LyX functions have been introduced:
+
+- LFUN_IPA_INSERT
+ Inserts an IPA (International Phonetic Alphabet) inset.
+
+- LFUN_IPAMACRO_INSERT <char>
+ Inserts special IPA macros into the document. <char> can be
+ one of 'tone-falling', 'tone-rising', 'tone-high-rising',
+ 'tone-low-rising', 'tone-high-rising-falling', 'deco bottomtiebar',
+ 'deco toptiebar'.
+
+- LFUN_SPELLING_CONTINUOUSLY
+ Toggles continuous spell-checking.
+
+- LFUN_VC_RENAME
+- LFUN_VC_COPY
+ Renames or copies a file under version control.
+
+- LFUN_BUFFER_FORALL <command>
+ Applies <command> to all non-hidden buffers.
+
+- LFUN_ENVIRONMENT_SPLIT
+ Splits the current environment with a Separator.
+
+- LFUN_BRANCH_MASTER_ACTIVATE <branch>
+ LFUN_BRANCH_MASTER_DEACTIVATE <branch>
+ Activates or deactivates a branch in a master document from within
+ a child (as opposed to the existing LFUN_BRANCH_[DE]ACTIVATE, which
+ toggle the branch in the document itself).
+
+- LFUN_BUFFER_EXPORT_AS <format> <filename>
+ Equivalent to the new -export-to command-line switch (see above).
+
+- LFUN_CLIPBOARD_PASTE_SIMPLE ("clipboard-paste-simple")
+ Paste the clipboard contents as simple unformatted text.
+ This is also available through a new menu voice within the
+ [Edit]->[Paste Special...] sub-menu.
+
+- LFUN_VIEW_CLOSE
+ Close the current document view only, if there are no more views
+ on the document, either close or hide it (see the new preference
+ option \\close_buffer_with_last_view)
+
+
+The following LyX functions have been changed:
+
+- LFUN_CLOSE_TAB_GROUP ("close-tab-group") was renamed to
+ LFUN_TAB_GROUP_CLOSE ("tab-group-close").
+
+- LFUN_SPIT_VIEW ("split-view") was renamed to
+ LFUN_VIEW_SPLIT ("view-split").
+
+- LFUN_BREAK_PARAGRAPH ("break-paragraph") was renamed to
+ LFUN_PARAGRAPH_BREAK ("paragraph-break").
+
+
+The following LyX key bindings have been changed:
+
+- The binding "C-w" was moved from "buffer-close" to "view-close"
+ (only in cua.bind).
+
+- sciword.bind was changed significantly (see #8364). The most important
+ change is that "math-delim" commands now work under Windows.
+
+The following LyX documents have been moved:
+
+- 'AEA', 'JASA', 'springer', 'ACM-siggraph', and 'thesis' have been moved
+ from templates to examples (see #8643).
+
+
+Changes with respect to external programs and libraries:
+--------------------------------------------------------
+
+- LyX now links against libmagic (http://www.darwinsys.com/file/) if it is
+ available at compile time. This improves the file format detection of
+ included graphics and other files. The old builtin format detection code
+ is used if libmagic is not available.
+
+- LyX no longer uses gettext for reading the translation files. This
+ especially has an advantage on Windows, reducing the time it takes to
+ find the correct translation.
+
+
+Known issues in version 2.1.0
+-----------------------------
+
+- LyX needs to be run under Python 2 and will not work properly on systems
+ where Python 3 is the default binary. See bug #7030 to know how to fix
+ this properly, since simple sheebang conversion in *.py files will not
+ be enough.
+
+
+Caveats when upgrading from earlier versions to 2.1.x
+-------------------------------------------------------
+
+- In order to improve reported scrolling slowness, we changed the way
+ screen painting is done. This, however, can slow down the performance
+ on remote X connections and we provide the \\use_qimage preference
+ variable, which brings back the old way of painting (when set to false).