Ver 1.3.4

• Add support for import of multiple sheets at once
• Upgrade to java 11
• Upgrade apache poi dependencies

Ver 1.3.3

• make ods import behave similar to excel when importing percentages (i.e import it as a decimal e.g. 0.54 instead of 54%)
• improve test: check that column headers are imported correctly
• upgrade poi and slf4j

Ver 1.3.2

• Change data.frame creation of row.names to be future-proof by replacing the RowNamesVector with a ConvertingStringVector
• update poi, logging and some plugin versions

Ver 1.3.1

• upgrade dependencies (notably SODS which in version 1.4 has a greatly reduced memory footprint)

Ver 1.3

• close workbook properly when calling getSheetNames()
• upgrade SODS and poi versions

Ver 1.2

• Changed from primitives to Object wrappers (int -> Integer etc.) so that we can correctly return NULL for missing values (which will be NA in the data.frame).
• Allow export to update existing file.

Ver 1.1

• Added exportSpreadsheets to export multiple data.frames in one go
• Made the api more consistent: always start with filePath if part of the arguments.
• renamed columnIndex() to as.columnIndex() and columnName() to as.columnName()
• renamed sheetName() to getSheetName()
• Added more tests.
• Fixed tests that left residuals outside of target dir
• Expanded docs

Ver 1.0

Various methods to read information from and write to spreadsheets in Renjin R. Supports xls, xlsx, and ods files. See readme for details.