* How to update this file

Examine the output of

#+HEADER: :var PREV_VERSION="v0.6.0" VERSION="v0.7.0"
#+BEGIN_SRC shell :results output
git log --pretty=format:"%s" ${PREV_VERSION}...${VERSION}
#+END_SRC

and filter down to the most notable changes, summarize each one. Be sure to
update the =VERSION= variables first.

* Update Version header

Update the =Version= in the header of all source files.

#+BEGIN_SRC elisp :results silent :var version="0.7.1"
(let ((re "^;; Version: \\(\\([0-9]+\\)\\.\\([0-9]+\\)\\.\\([0-9]+\\)\\)" ))
  (dolist (file (append (directory-files default-directory nil ".el$")
                        (directory-files (expand-file-name "test" default-directory) t ".el$")))
    (let* ((buf (find-buffer-visiting file))
           (kill (null buf)))
      (unless buf
        (setq buf (find-file-noselect file)))
      (with-current-buffer buf
        (save-excursion
          (save-restriction
            (widen)
            (goto-char (point-min))
            (when (re-search-forward re nil t)
              (replace-match version nil nil nil 1))
            (save-buffer)
            (when kill
              (kill-buffer))))))))
#+END_SRC

* v0.7.0

- Remove compatibility with =ob-ipython= by going back to using a =jupyter-=
  prefix instead of a =jupy-= prefix for Jupyter src-block languages.

- Re-use windows displaying =jupyter= specific buffers instead of popping up
  new windows whenever possible, e.g. when displaying a traceback or output
  caused by evaluating code. See =jupyter-display-current-buffer-reuse-window=.

- Consider the underlying REPL client of =org-mode= Jupyter src-blocks as valid
  clients to associate a source code buffer with using
  =jupyter-repl-associate-buffer=.

- Add the customizable variable =jupyter-org-toggle-latex= which automatically
  converts latex fragment results of =org-mode= Jupyter src-blocks into images
  if non-nil.

- Add the customizable variables =jupyter-eval-short-result-max-lines= and
  =jupyter-eval-short-result-display-function= which control how to display
  evaluation results having a number of lines less than
  =jupyter-eval-short-result-max-lines=. As an example, you can set
  =jupyter-eval-short-result-display-function= to =popup-tip= from the =popup=
  package to show short results inline after evaluation.

- When =:results silent= is an argument for an =org-mode= src-block and an
  error occurs, display a link to jump to the line of the src-block which
  caused the error along with the error traceback. Note this requires that the
  underlying kernel language extend the =jupyter-org-error-location= method.

- Fix integration with =insert-for-yank= inside a REPL buffer. Previously,
  yanking text from the kill ring into the REPL buffer would interfere with
  font-lock and motion functions such as =beginning-of-line=. See [[https://github.com/dzop/emacs-jupyter/issues/14][#14]].

- Add the minor mode =jupyter-org-interaction-mode= enabled in all =org-mode=
  buffers by default. This mode enables completion in Jupyter src-blocks
  directly from the =org-mode= buffer and custom keybindings for each kernel
  language that are only enabled if =point= is inside a Jupyter src-block. You
  bind keys to commands using =jupyter-org-define-key=. Inspired by =scimax=.

- Support the =:dir= header argument of =org-mode= src-blocks. Since Jupyter
  src-blocks have a backing REPL session, the =:dir= argument only ensures that
  the REPL session is initialized in the specified directory. After the session
  is initialized, the =:dir= argument has no effect when evaluating src-blocks
  with the same underlying session. Now, the directory is changed inside the
  REPL environment before evaluation of a src-block and reset to the previous
  directory after evaluation whenever =:dir= is specified as a header argument.
  Note, this requires that the backing kernel language handles =:dir= in the
  changelist argument of =org-babel-jupyter-transform-code=. Also inspired by
  =scimax=.

- Add support for inline Jupyter src-blocks in =org-mode=.

- For Jupyter src-blocks, delete files of unreachable links from
  =org-babel-jupyter-resource-directory=. When replacing image link results of
  a src-block, e.g. by re-evaluation of the src-block, delete the corresponding
  image file if it exists in =org-babel-jupyter-resource-directory=. Once again
  inspired by =scimax=.

- Add the =jupyter-repl-traceback= face. This face is used to fontify the
  background of a traceback in the REPL buffer to distinguish it from other
  output. In addition to this face, there is also =jupyter-repl-input-prompt=
  and =jupyter-repl-output-prompt=.