Update docs, version for release

Author: jdutant

Makefile

@@ -4,11 +4,11 @@ DIFF ?= diff --strip-trailing-cr -u
 
 test: test_html test_latex
 
-test_html: README.md columns.lua expected.html
+test_html: README.md columns.lua
 	@pandoc --lua-filter columns.lua --standalone --to=html $< \
 	    | $(DIFF) expected.html -
 
-test_latex: README.md columns.lua expected.tex
+test_latex: README.md columns.lua
 	@pandoc --lua-filter columns.lua --standalone --to=latex $< \
 	    | $(DIFF) expected.tex -
 

README.md

@@ -9,7 +9,7 @@ Columns
 
 Multiple columns support in Pandoc's markdown.
 
-v1.0. Copyright: © 2021 Julien Dutant <julien.dutant@kcl.ac.uk>
+v1.1.2. Copyright: © 2021 Julien Dutant <julien.dutant@kcl.ac.uk>
 License:  MIT - see LICENSE file for details.
 
 Introduction