Log Message:
tex-lettrine{,-doc}: update to 2.60

2.60
The `\lettrine` command is now compatible with right to left typesetting, both
with `LuaLaTeX` and `XeLaTeX` (`babel` or `polyglossia`).

A basic example `lettrine-demo-arabic.tex` has been added to the `doc`
directory.

Currently with XeLaTeX, file `lettrine-xetex-bidi.def` (v0.8 [2022/11/06]) is
automatically loaded by the `bidi` package; it redefines the `\@lettrine`command
based on version 2.30 of `lettrine`.  This code breaks versions 2.50 and newer
of the `lettrine` package, you can now safely remove `lettrine-xetex-bidi.def`
if you install `lettrine` v2.60.

2.52
New option `viewport=` for the `\lettrine` command: when the dropped cap
is an image, it is passed to `\includegraphics` so that `\lettrine` only
considers the contents of the rectangle defined by its lower left and
upper right corners to compute the size of the final image.

2.51
The *.cfl files had to be renamed to fit TeX Live requirements.

2.50
Breaking change in version 2.50:
In order to improve the alignment of side by side parboxes starting with
a dropped cap, the internals of the \lettrine{} command have changed.
This may affect multicolumn typestting when a dropped cap starts a column
and sticks out significantly above the baseline.  See file `lettrine.pdf`
for possible workarounds.