add news item for ikiwiki 3.15

doc/news/version_3.14.mdwn

@@ -1,13 +0,0 @@
-ikiwiki 3.14 released with [[!toggle text="these changes"]]
-[[!toggleable text="""
-   * highlight: New plugin supporting syntax highlighting of pretty much
-     anything.
-   * debian/control: Add suggests for libhighlight-perl, although
-     that package is not yet created by Debian's highlight source package.
-     (See #529869)
-   * format: Provide a htmlizefallback hook that other plugins
-     can use to handle formats that are not suitable for general-purpose
-     htmlize hooks. Used by highlight.
-   * Fix test suite to not rely on an installed copy of ikiwiki after
-     underlaydir change. Closes: #[530502](http://bugs.debian.org/530502)
-   * Danish translation update. Closes: #[530877](http://bugs.debian.org/530877)"""]]

doc/news/version_3.15.mdwn

@@ -0,0 +1,19 @@
+ikiwiki 3.15 released with [[!toggle text="these changes"]]
+[[!toggleable text="""
+   * Add new hooks: canremove, canrename, rename. (intrigeri)
+   * rename: Refactor subpage rename handling code into rename hook. (intrigeri)
+   * po: New plugin, suporting translation of wiki pages using po files.
+     (intrigeri)
+   * Add build machinery to build po files to translate the underlay wikis,
+   * Add further build machinery to generate translated underlays from
+     the po file, for use by wikis whose primary language is not English.
+   * Add Danish basewiki translation by Jonas Smedegaard.
+   * img: Fix adding of dependency from page to the image.
+   * pagestats: add `among` parameter, which only counts links from specified
+     pages (smcv)
+   * pagestats: when making a tag cloud, don't emit links where the tag is
+     unused (smcv)
+   * map: Avoid emitting an unclosed ul element if the map is empty. (harishcm)
+   * inline: Add pagenames parameter that can be used to list a set of
+     pages to inline, in a specific order, without using a PageSpec. (smcv)
+   * Add getsource plugin (Will, smcv)"""]]