Remove hardcoded version numbers from documentation links

docs/src/site/pages/netcdfJava/developer/DatasetUrls.md

@@ -321,7 +321,7 @@ This can be more efficient than opening the dataset through the index-based serv
 
 ### Collection Datasets
 
-`FeatureDatasetFactoryManager` can open collections of datasets specified with a [collection specification string](https://docs.unidata.ucar.edu/tds/5.0/userguide/collection_spec_string_ref.html){:target="_blank"}.
+`FeatureDatasetFactoryManager` can open collections of datasets specified with a [collection specification string](https://docs.unidata.ucar.edu/tds/current/userguide/collection_spec_string_ref.html){:target="_blank"}.
 This has the form
 
 `collection:spec`

docs/src/site/pages/netcdfJava/developer/FileTypes.md

@@ -45,7 +45,7 @@ To register your format/IOServiceProvider, or to send corrections and additions
 | NLDN | National Lightning Detection Network | `cdm-misc` | <http://www.vaisala.com/weather/products/aboutnldn.html> |
 | NMCon29 | NMC Office Note 29 | `cdm-misc` | <http://www.emc.ncep.noaa.gov/mmb/data_processing/on29.htm/> |
 | OPeNDAP | Open-source Project for a Network Data Access Protocol | `opendap` | <http://opendap.org/> |
-| S3 | RandomAccessFile access to CDM datasets on object stores | `cdm-s3` | <https://docs.unidata.ucar.edu/netcdf-java/5.4/userguide/dataset_urls.html#object-stores>
+| S3 | RandomAccessFile access to CDM datasets on object stores | `cdm-s3` | <https://docs.unidata.ucar.edu/netcdf-java/{{site.docset_version}}/userguide/dataset_urls.html#object-stores>
 | SIGMET | SIGMET-IRIS weather radar | `cdm-radial` | <http://www.vaisala.com/en/defense/products/weatherradar/Pages/IRIS.aspx> |
 | UAMIV | CAMx UAM-IV formatted files | `cdm-radial` | <http://www.camx.com/> |
 | UniversalRadarFormat | Universal Radar Format | `cdm-radial` | <ftp://ftp.sigmet.com/outgoing/manuals/program/cuf.pdf> |

docs/src/site/pages/netcdfJava_tutorial/writingiosp/iospdetails.md

@@ -241,5 +241,5 @@ the coordinate system information is parsed by a [CoordSysBuilder](coord_system_
 and Coordinate Transform objects are created and made available through the NetcdfDataset API. In some cases, new Variables, 
 Dimensions and Attributes may be created. Its very important that the IOSP writer follow an existing Convention and ensure that the 
 Coordinate System information is correctly interpreted, particularly if you want to take advantage of the capabilities of the CDM Scientific 
-Datatype Layer, such as serving the data through [WCS](https://docs.unidata.ucar.edu/tds/5.0/userguide/wcs_ref.html){:target="_blank"} or the 
+Datatype Layer, such as serving the data through [WCS](https://docs.unidata.ucar.edu/tds/current/userguide/wcs_ref.html){:target="_blank"} or the 
 Netcdf Subset Service.