Build fails against Euclid 2.1.0

17beee0 (2017-04-13) declares a dependency on Euclid 2.1.0 and builds against it.

a808e69 (2017-05-17) declares a dependency on Euclid 2.1.0 but does not build against it. mvn clean install yields:

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/plot/AnnotatedAxis.java:[225,81] cannot find symbol
  symbol:   method getConstantTo(org.xmlcml.euclid.RealRange)
  location: class org.xmlcml.euclid.RealRange
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/plot/AnnotatedAxis.java:[238,57] cannot find symbol
  symbol:   method transformToRange(org.xmlcml.euclid.RealRange,double)
  location: class org.xmlcml.euclid.RealRange
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/path/SVGPathParser.java:[136,42] cannot find symbol
  symbol:   method plusEquals(org.xmlcml.euclid.Real2)
  location: variable r2a of type org.xmlcml.euclid.Real2Array
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/path/SVGPathParser.java:[191,42] cannot find symbol
  symbol:   method plusEquals(org.xmlcml.euclid.Real2)
  location: variable r2a of type org.xmlcml.euclid.Real2Array
[INFO] 4 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 9.155 s
[INFO] Finished at: 2017-05-26T13:34:20+01:00
[INFO] Final Memory: 20M/199M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project svg: Compilation failure: Compilation failure:
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/plot/AnnotatedAxis.java:[225,81] cannot find symbol
[ERROR] symbol:   method getConstantTo(org.xmlcml.euclid.RealRange)
[ERROR] location: class org.xmlcml.euclid.RealRange
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/plot/AnnotatedAxis.java:[238,57] cannot find symbol
[ERROR] symbol:   method transformToRange(org.xmlcml.euclid.RealRange,double)
[ERROR] location: class org.xmlcml.euclid.RealRange
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/path/SVGPathParser.java:[136,42] cannot find symbol
[ERROR] symbol:   method plusEquals(org.xmlcml.euclid.Real2)
[ERROR] location: variable r2a of type org.xmlcml.euclid.Real2Array
[ERROR] /home/sampablokuper/projects/contentmine/svg/src/main/java/org/xmlcml/graphics/svg/path/SVGPathParser.java:[191,42] cannot find symbol
[ERROR] symbol:   method plusEquals(org.xmlcml.euclid.Real2)
[ERROR] location: variable r2a of type org.xmlcml.euclid.Real2Array
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

I have now checked, and these methods were indeed missing from Euclid 2.1.0:

• org.xmlcml.euclid.RealRange.getConstantTo()
• org.xmlcml.euclid.RealRange.transformToRange()
• org.xmlcml.euclid.Real2Array.plusEquals()

They are, however, present in Euclid 2.1.1.