expect their examples to be run in a clean directory

now gives an error if no vector column is

selected, rather than returning a 1-column data frame (contrary to

formula had been specified by an expression.  (Reported by

connections are no longer subject to garbage

collection: it was possible for this to happen when unintended

does not count zero-weight observations for

with more than 50 accumulated warnings.  (Spotted by Jeffrey

which is the trailing byte of a UTF-8 character.  It now only

There was a sign error in part of the calculations for the

and related functions did not put the correct

and now records the working directory, to allow debuggers to find

LaTeX conversion of Rd files did not correctly handle

HTML conversion of Rd files did not handle markup within

The code to check Rd files in packages would abort if

duplicate description sections were present.

All packages must have a namespace, and one is created on

installation if not supplied in the sources.  This means that any

package without a namespace must be re-installed under this

(but previously-installed data-only packages without

families of devices has been changed from 0.1 to

0.2: this changes slightly the vertical positioning of text in the

margins (including axis annotations).  This is mainly for

allows the y-line bias of the graphics device to be tweaked,

including to reproduce output from earlier versions of

Labeling of the p-values in various anova tables has been

variants have been eliminated).  Code which extracts the p value

can now be used for datasets made available for

lazy-loading in packages with namespaces (which makes it consistent

with its use for data-only packages without namespaces in earlier

It incorporates (slightly revised) copies of packages

clusters).  Code written to use the higher-level API functions in

those packages should work unchanged (apart from changing any

references to their namespaces to a reference to

It also contains support for multiple RNG streams following

higher-level convenience functions are planned (and some are