Changelog from v1.3.3 to v1.3.5

New nodes

Joiner: the first non-matching row got lost in right-outer and full-outer join
File Reader: data in Double and Int columns is now trimmed, accepting empty data as missing values there
File Reader: fixed reading from http-sources
Row ID: An error was reported if new column name existed in input table, even if no new column was appended
Row Sampling & Partition: the sampling and partitioning nodes now check for the class column if stratified sampling has been selected
Row Sampling: use seed if provided, was ignored before
Row Filter & String Replacer: are now able to accept "\n"
Row Filter: "." in regular expression now also matches newlines
Sorter: fixed dialog layout with long column names
Group-By: preserve original column spec if possible
Concatenate: fixed hilite propagation through the node
Histogram & Bar Chart: bar count fix
Histogram binner: rounding error fixed
Polynomial Regression: excluded columns containing missing values do not lead to an execution error any more
Database Writer: NULL values are now inserted into the database table for missing columns in input table
R: entered R code got lost if no R executable has been found
Molecule Sketcher: fixed a problem with drawing structures under Windows
Node descriptions: Fixed error message if fallback browser had to be used
BatchExecutor: temporary directories are now deleted under Windows if workflow was provided in a ZIP file

Displaying of hydrogens in structure diagrams can be switched on/off in the CDK preference page
JavaScripting and Mathematical Expression nodes now compile the code only if it has changed and not upon every configure
More aggregation functions in Group-By node
BatchExecutor now allows input of encryption master key and commas inside node option values