                        History of the lualibs package
2023/07/13 v2.76/
    * sync with Context current as of 2023/07/13.

2022/10/04 v2.75/
    * sync with Context current as of 2022/10/04.
    * add util-sac
    * Replace l-gzip with util-zip

2021/05/20 v2.74/
    * sync with Context current as of 2021/05/20.                        

2020/12/30 v2.73/
    * sync with Context current as of 2020/12/30.
                        
2020/08/31 v2.72/
    * sync with Context current as of 2020/08/31.

2020/05/01 v2.71/
    * sync with Context current as of 2020/04/30.
                        
2020/02/02 v2.70/
    * sync with Context current as of 2020/01/26.
                            
2019/11/06 v2.69/
    * corrected github address and version info.
                        
2019/11/05 v2.68/
    * sync with Context current as of 2019/10/29
                        
2019/08/11 v2.67/
    * sync with Context current as of 2019/08/11
                        
2019/07/04 v2.66/
    * sync with Context current as of 2019/07/04
    * changed kpse initialization to avoid conflicts with latex-dev format    
                        
2019/05/18 v2.65/
    * sync with Context current as of 2019/05/18    
                            
2019/02/14 v2.64/
    * sync with Context beta as of 2019/02/14                        
                        
2019/01/28 v2.63/
    * sync with Context beta as of 2019/01/28

2019/01/28 v2.62/
    * sync with Context beta as of 2018/12/19
                        
2018/10/18 v2.61/
    * sync with Context beta as of 2018-10-18

2018/09/20 v2.6/
    * sync with Context beta as of 2018-09-20


2017/02/01 v2.5/
    * sync with Context beta as of 2017-02-01

2016/04/06 v2.4/
    * sync with Context beta as of 2016-04-06
    * basic maintenance
    * include util-fil.lua, a fontloader requirement, in the extended
      collection

2015/12/02 v2.3/
    * sync with Context beta as of 2015-11-19
    * basic maintenance

2014/05/05 v2.2/
    * sync with Context beta as of 2014-07-26
    * remove util-env.lua

2013/31/03 v2.1a/
    * sync with Context beta as of 2013-12-30

2013/11/03 v2.1/
    * sync with Context beta as of 2013-11-01
    * add l-gzip

2013/07/23 v2.0c/
    * sync with Context beta as of 2013-07-14

2013/05/18 v2.0/
    * sync with Context beta as of 2013.04.29 20:30
    * merge with mtx-package
    * split in basic and extended collection, allowing for partial
      loading
    * include additional files from Context
    * drop module() in favor of locals

2012/10/19 v0.9/
    * sync with ConTeXt beta 2012.10.17
    * move some files to util-* prefix
    * add util-sto util-lua util-sto util-jsn

2011/01/20 v0.96
    * Fix computability with lfs in luatex 0.65

2010/06/28 v0.95
    * don't use kpse.set_program_name(), people loading lualibs with texlua
      should set it themselves, to avoid possible clashes
    * drop deprecated functions and aliases
    * update the documentation

2010/05/28 v0.94
    * sync with ConTeXt beta 2010.05.20, adding new functions used
      by luaotfload

2010/05/10 v0.93
    * renamed the package from luaextra to lualibs
    * now a separate package (previously part of the luatextra bundle)

2010/01/10 v0.92
    * making the file loadable without luatextra (useful for lua scripts)
    * fixing typo in localize_sep

