| Version | Change log |
| R for Windows 4.5.2 Nov 1, 2025 |
• R CMD check now handles archives with extension .tar or .tar.zstd (where zstd compression is supported by the R build). BUG FIXES: t.test(c(1:3, Inf)) and similar no longer produce an error but return a (still not so useful) "htest" result, fixing PR#18901, thanks to Jesse Alderliesten. attr(., "tsp") <- val now uses getOption("ts.eps") instead of hardwired 1e-5; consequently, ts(.., ts.eps=*) now passes ts.eps to the "tsp" setting C code; both fixing a long-standing FIXME™. insertSource() now ignores the internal .packageName object, avoiding a superfluous message. In static HTML help, links to vignette files from the default doc/index.html page now also work for packages not installed in the default .Library, thanks to a report by Patrice Kiener. fixInNamespace("<S3method>") failed to update the S3 methods table when the generic was not on the search path. In plain-text help (Rd2txt), an initial newline from an Rd inline eqn no longer breaks the paragraph. hist(*, log = "x") now works without a warning, thanks to Martin Smith's PR#18921. Subassigning "POSIXlt", i.e., <tdat>[i] <- val and <tdat>[[i]] <- val now rebalance as they should, thanks to Mikael Jagan's PR#18919. <POSIXlt>[*] (re-)setting "balanced", fixing PR#18681 comment #7, thanks to Mikael Jagan. All four of {col,row}{Sums,Means}(Z, na.rm=TRUE) now correctly work with complex Z where is.na(Re(Z)) differs from is.na(Im(Z)), fixing PR#18942, unearthed by Dirk Eddelbuettel. Fix for glyph rendering on the quartz() device when there is other (normal) text drawn on the device. The problem was that the text transformation matrix was not reset so glyphs would be rendered incorrectly (often completely outside the device, i.e., not visible). Functions install.packages() and download.packages() again consult option download.file.method when the download method is unspecified. Tanguy Barthel |
| R for Windows 4.5.1 Jun 14, 2025 |
NEW FEATURES: The internal method of unzip() now follows unzip 6.00 in how it handles extracted file paths which contain "../". With thanks to Ivan Krylov. INSTALLATION: Standalone nmath can be built with early-2025 versions of clang-based compilers such as LLVM clang 20, Apple clang 17 and Intel icx 2025.0. Tcl/Tk 9 can be used to build package tcltk: this has become the default in some Linux distributions. *N.B.* several third-party packages currently require Tcl/Tk 8 or even 8.6 without declaring so. BUG FIXES: Java detection in javareconf could not detect libjvm.* in the zero variant of the JDK (PR#18884). All valid variants as of JDK 24u are now supported. factanal(.., rotation=*) now correctly updates rotmat, fixing PR#18886. dnbinom(<large>, <muchlarger>, ..) now is 0 correctly, instead of NaN or Inf sometimes. dbinom(<large>, n=Inf, ..) is 0 now correctly, instead of NaN which also fixes many dnbinom() cases, notably those mentioned in PR#16727 comment #5. Fixing C level “binomial deviance†bd0() for extreme arguments preventing under-/overflow) solves more PR#16727 cases and also prevents some full accuracy loss in such cases for dbinom(), dnbinom(), and via dbinom_raw() potentially dgeom(), dhyper(), dbeta(), and df(). signif(1.**e308, digits) no longer truncates unnecessarily (but still to prevent overflow to Inf), fixing PR#18889. prettyNum(*, zero.print={>=1-char}, replace.zero=TRUE) now works as documented, thanks to Marttila Mikko and Ivan Krylov's messages on R-devel. pbeta(x, a,b, ..) for very large a,b no longer returns NaN but the correct values (0 or 1, or their logs for log.p = TRUE). This improves Mathlib's C level bratio() and hence also pnbinom(), etc.. |
| R for Windows 4.5.0 Apr 11, 2025 |
NEW FEATURES: as.integer(rl) and hence as.raw(rl) now work for a list of raw(1) elements, as proposed by Michael Chirico's PR#18696. graphics' grid() gains optional argument nintLog. New functions check_package_urls() and check_package_dois() in package tools for checking URLs and DOIs in package sources. New head() and tail() methods for class "ts" time series, proposed by Spencer Graves on R-devel. New qr.influence() function, a “bare bones†interface to the lm.influence() leave-one-out diagnostics computations; wished for in PR#18739. Package citation() results auto-generated from the package metadata now also provide package DOIs for CRAN and Bioconductor packages. New function grepv() identical to grep() except for the default value = TRUE. methods(<pkg>:::<genfun>) now does report methods when neither the generic nor the methods have been exported. pdf() gains an author argument to set the corresponding metadata field, and logical arguments timestamp and producer to optionally omit the respective metadata. (Thanks to Edzer Pebesma.) grDevices::glyphInfo() gains a rot argument to allow per-glyph rotation. (Thanks to Daniel Sabanes Bove.) Package tools now exports functions CRAN_current_db(), CRAN_aliases_db(), CRAN_rdxrefs_db(), CRAN_archive_db(), and CRAN_authors_db(). Package tools now exports functions R() and parse_URI_reference(). Package tools now exports functions base_aliases_db() and base_rdxrefs_db(). It is now possible to set the background color for row and column names in the data editor on Windows (Rgui). Rterm on Windows now accepts input lines of unlimited length. file.info() on Windows now provides file owner name and domain. Sys.info() on Windows now provides current user domain. findInterval() gets new arguments checkSorted and checkNA which allow skipping relatively costly checks; related to PR#16567. pnorm(x) underflows more gracefully. get(nam, env) now signals a _classed_ error, "getMissingError&qu |
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