v0.3.14

Enhancements:

• Automatically add knitr and rmarkdown packages if .Rmd files found #173
  • This behaviour is controlled by the auto.install.knitr argument (default TRUE)
• If a snapshot doesn't exist, suggest the previous and next available snapshots #182

Fixes:

• httpsSupported() tries to download non-existent PACKAGES file #205
• Tests should reset .libPaths() environment #204
• If a snapshot doesn't exist, suggest the previous and next available snapshots #182
• If chunk option 'eval' is set to a variable, checkpoint fails #195
  • The new version contains better error handling when using SWeave() - still the default.
  • In addition, you can now use the argument scan.rnw.with.knitr to force checkpoint() to use knitr::knit() to scan .Rnw files.