ready for v2.4

LICENSE

@@ -1,6 +1,6 @@
 Coherent Graphics Ltd Non-Commercial Use License Agreement
 
-(Please see also the license statement in the file xmlm.ml)
+(Please see also the license statements in the files xmlm.ml and tjjson.ml)
 
 [To be released from this agreement (in other words to use the software
 commercially) visit http://www.coherentpdf.com/ and purchase a license.]

README.md

@@ -2,7 +2,7 @@ cpdf-source
 ===========
 
 Free for non-commercial use. See LICENSE for details. Copyright Coherent
-Graphics Ltd 2013.
+Graphics Ltd 2021.
 
 This code builds two things:
 
@@ -39,8 +39,8 @@ opam install camlpdf
 To build
 --------
 
-If downloading from Github, obtain the correct source. This means choosing the tag for a
-particular version, such as "v2.1.1". The head of the master branch is
+If downloading from Github, obtain the correct source. This means choosing the
+tag for a particular version, such as "v2.4". The head of the master branch is
 unstable.
 
 1. Type `make` to make the cpdf executable and the library

cpdfcommand.ml

@@ -3,7 +3,7 @@ let demo = false
 let noncomp = false
 let major_version = 2
 let minor_version = 4
-let version_date = "(18th June 2021)"
+let version_date = "(21st June 2021)"
 
 open Pdfutil
 open Pdfio