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author | Kai T. Ohlhus <k.ohlhus@gmail.com> |
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date | Sun, 29 May 2022 01:56:38 +0900 |
parents | 7e69ba942984 |
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--- layout: post title: "GNU Octave 4.2.1 Released" date: 2017-02-24 categories: news release --- Octave Version 4.2.1 has been released and is now available for [download][1]. An official [Windows binary installer][2] is also available. This version is a bug fixing release: - doc: Fix differences between example code and run time results ([bug #50282](https://savannah.gnu.org/bugs/?50282)). - Fix opengl "invalid operation" when zooming ([bug #50317](https://savannah.gnu.org/bugs/?50317)). - doc: provide complete examples in plotting documentation ([bug #44263](https://savannah.gnu.org/bugs/?44263)). - doc: Overhaul Java interface description ([bug #50299](https://savannah.gnu.org/bugs/?50299)). - doc: Add documentation for hex and binary prefix and `_` separator([bug #50305](https://savannah.gnu.org/bugs/?50305) and [bug #50334](https://savannah.gnu.org/bugs/?50334)). - Fix incorrect handling of `0b` binary numbers in complex constants. - Guarantee returning `std::string` from tilde_expand functions ([bug #50234](https://savannah.gnu.org/bugs/?50234)). - Workaround segfault in `file_stat` ([bug #50234](https://savannah.gnu.org/bugs/?50234)). - Better documentation of `*fcn` properties. - genpropdoc.m: document more graphics properties ([bug #50337](https://savannah.gnu.org/bugs/?50337)). - doc: Fix build of docs broken in `sub2ind` ([bug #50348](https://savannah.gnu.org/bugs/?50348)). - always fork and exec when starting the gui ([bug #49609](https://savannah.gnu.org/bugs/?49609)). - maint: add classdef test files from cset 194481349d22 ([bug #49819](https://savannah.gnu.org/bugs/?49819)). - print.m: fix regression with `-append` option ([bug #50318](https://savannah.gnu.org/bugs/?50318)). - version.m: document that `-release` returns an empty string ([bug #50294](https://savannah.gnu.org/bugs/?50294)). - Don't display legend, colorbar, and annotation axes coordinates ([bug #50272](https://savannah.gnu.org/bugs/?50272)). - doc: Remove trailing `"\n\"` from `sleep` and `usleep` docstrings ([bug #50301](https://savannah.gnu.org/bugs/?50301)). - fix settings update for existing editor tabs (regression from b3ced5e3cebb). - acinclude.m4: Correct test for `SetPlaceHolderText`. - configure: use the correct flags when testing for the CXSparse library version. - `__run_test_suite__.m`: fix typo in return values. - qp.m: Fix regression with incorrect vector dimensions ([bug #50067](https://savannah.gnu.org/bugs/?50067)). - make editor save its widget settings again when octave quits - Prevent infinite loop in global documentation search ([bug #50177](https://savannah.gnu.org/bugs/?50177)). - connect execute command signal in editor constructor ([bug #50171](https://savannah.gnu.org/bugs/?50171)) - connect editors execute command signal to the required slot ([bug #50171](https://savannah.gnu.org/bugs/?50171)) - check if input is class method before declaring it unimplemented ([patch #9238](https://savannah.gnu.org/patch/?9238) and [bug #49694](https://savannah.gnu.org/bugs/?49694)). - doc: Expand documentation for `cast` ([bug #50201](https://savannah.gnu.org/bugs/?50201)). - doc: Correct two entries in Table 34.1 ([bug #50203](https://savannah.gnu.org/bugs/?50203)). - oop.txi: Improve table formatting ([bug #50203](https://savannah.gnu.org/bugs/?50203)). - Workaround segfault when an error occurs while printing ([bug #49779](https://savannah.gnu.org/bugs/?49779)) - doc: Fix `##` in middle of docstring/comment lines ([bug #50145](https://savannah.gnu.org/bugs/?50145)). - doc: Reword documentation about subplots in 15.2.4 ([bug #50148](https://savannah.gnu.org/bugs/?50148)). - doc: Update unimplemented list of functions and where to find them ([bug #50098](https://savannah.gnu.org/bugs/?50098)). - axis.m: Do not set `plotboxaspectratio` to `0` ([bug #49755](https://savannah.gnu.org/bugs/?49755)). - help.m: Return valid list of keywords for `--list`. - don't rethrow exception in destructor ([bug #49304](https://savannah.gnu.org/bugs/?49304)). - rethrow `octave::exit_exception` ([bug #49304](https://savannah.gnu.org/bugs/?49304)). - doc: Don't use `@code` in `@deftypefn` because it expands badly in plain text format. - Update `appdata.xml` to follow conventions ([bug #49952](https://savannah.gnu.org/bugs/?49952)). - mexproto.h (`mxAssert`, `mxAssertS`): ensure operator precedence ([bug #50050](https://savannah.gnu.org/bugs/?50050)). - compare_plot_demos: fix spurious link to next page. - compare_plot_demos: fix HTML syntax, simplify output, remove external deps ([bug #49709](https://savannah.gnu.org/bugs/?49709)). - Calculate error in solution for ode solvers correctly ([bug #49950](https://savannah.gnu.org/bugs/?49950)). - doc: Add more depth to explanation of `~` function argument ([bug #49444](https://savannah.gnu.org/bugs/?49444)). - Use `GetModuleFileName` for getting octave path in windows ([bug #48671](https://savannah.gnu.org/bugs/?48671)). - Use C++ updaters for labels color ([bug #49980](https://savannah.gnu.org/bugs/?49980)). - distinguish elements vs. bytes in fread ([bug #49699](https://savannah.gnu.org/bugs/?49699)). - doc: Add more `seealso` links between docstrings. - use correct dimensions for liboctave `+=` and `-=` matrix operators. - fix cut and paste error in sparse matrix solver. - doc: Review Appendix A, External Code Interface, of manual. - fminsearch.m: Fix error in `guarded_eval`. - Move `frame2im` and `im2frame` to `image/` directory ([bug #49939](https://savannah.gnu.org/bugs/?49939)). - doc: Document `nargout=0` calling mode for `ode23`, `ode45`. - Fix undefined return argument for more than 2 outputs from ode solver ([bug #49890](https://savannah.gnu.org/bugs/?49890)). - CITATION: Use `and` instead of comma to separate author names. - CITATION: Fix accent for Søren in BibTeX entry. - Fix `inv` for hermitian matrices (bug introduced in 5ce959c55cc0) ([bug #49904](https://savannah.gnu.org/bugs/?49904)). - doc: Correct documentation for javaclasspath file ([bug #49873](https://savannah.gnu.org/bugs/?49873)). - Fix gzip for certain types of gzip files ([bug #49760](https://savannah.gnu.org/bugs/?49760)). - Fix typo in liboctave version info ([bug #49860](https://savannah.gnu.org/bugs/?49860)). - Initialize ODE Event function with start time ([bug #49846](https://savannah.gnu.org/bugs/?49846)). - languages/de_DE.ts: Fix spacing and punctuation ([patch #9188](https://savannah.gnu.org/patch/?9188)). - allow configure test to succeed without implicit fcn decls ([bug #49782](https://savannah.gnu.org/bugs/?49782)). - gnulib: import fix for link.m4. - allow external docstrings from .oct files to be found again ([bug #49687](https://savannah.gnu.org/bugs/?49687)). - don't require semicolon between property list elements ([bug #49819](https://savannah.gnu.org/bugs/?49819)). - Fall back to Octave's regular display method for class objects without a display method. - exit with non-zero status if parsing or evaluation of `--eval` code fails. - display.m: Correctly display output for non-class objects ([bug #49753](https://savannah.gnu.org/bugs/?49753) and [bug #49794](https://savannah.gnu.org/bugs/?49794)). - Don't run publish.tst unless OSMESA or gnuplot are available ([bug #49767](https://savannah.gnu.org/bugs/?49767)). - doc: Rewrite parts of Introduction chapter. - doc: Rewrite docstrings for `sub2ind` and `ind2sub`. - doc: Small fixes to docstrings ([bug #49733](https://savannah.gnu.org/bugs/?49733)). - doc: Update documentation for `norm`, `normest`, `normest1`, `condest`. - doc: Update docstring for `condest`. - find help for function aliases again ([bug #49687](https://savannah.gnu.org/bugs/?49687)). - legend.m: backport cset 7184b4516a68 ([bug #49675](https://savannah.gnu.org/bugs/?49675)). - doc: Add programming note to caxis docstring. - axis.m: Replace call to non-existent function `clim` with `caxis`. - doc: Update documentation for `axis`. - doc: Update documentation for `[xyz]lim.m`. - preserve `lasterror` info on rethrow ([bug #49642](https://savannah.gnu.org/bugs/?49642)). - light.m: Update docstring. - Change text describing demo plots to reflect new ColorOrder ([bug #49288](https://savannah.gnu.org/bugs/?49288)). - norm: fix input validation tests. - norm: fix error in input argument validation leading to segfault ([bug #49634](https://savannah.gnu.org/bugs/?49634)). - doc: Update month of TeX title page. - doc: Clarify inputs and outputs for `rgb2hsv`. The above list was generated using the following command and very little manual post-processing: {% highlight bash %} hg log -r "release-4-2-0:release-4-2-1" -b stable \ | grep "summary:" | nl | sort -rn | cut -f 2- \ | sed 's/summary:\s*/- /' \ | sed 's/\(bug #\)\([0-9]*\)/[\1\2](https:\/\/savannah.gnu.org\/bugs\/?\2)/' \ | sed 's/\(patch #\)\([0-9]*\)/[\1\2](https:\/\/savannah.gnu.org\/patch\/?\2)/' {% endhighlight %} [1]: {{ "download.html" | absolute_url }} [2]: https://ftp.gnu.org/gnu/octave/windows