Log message:
gnuplot: updated to 6.0.4
6.0.4
NEW (back-ported from development version)
variable Inf is pre-set to floating point INFINITY
"sharpen" filter handles vertical edges in a step function
gprintf format specifiers %C and %Ci
%C formats a complex value as {a, b} This is the format used by the gnuplot \ 
"print" command
%Ci formats a complex value as a + bi Both the real and imaginary parts are \ 
printed using libc format %g with optional width and precision
Support for Windows on ARM 64-bit architectures
mingw: optionally use the MSYS2/CLANG64 environment
Cross-compilation for Windows on ARM is possible using MSYS2/CLANG64/CLANGARM64
CHANGES
better adherence to c23 standard
splot with pm3d fillcolor <x> generates a matching key sample
gprintf %H format is distinct from %h in utf8 context
%H uses dot operator between mantissa and exponent
kitty, sixel: default size to 100% width, 75% height of terminal window
Partially deprecate the "sample" keyword for plot commands. The plot \ 
command accepts axis ranges as the first thing after "plot". If \ 
present, they update the primary axis ranges x y x2 y2. However if this is \ 
preced by the keyword "sample" it refers to a sampling range rather \ 
than an axis range. If a second colon is found in the range, as in \ 
[t=min:max:increment], this is unambiguously a sample range so the \ 
"sample" keyword is not required.
Do not break contour lines into 100-segment fragments.
This fixes a bug when saved contour lines are used as polygons.
To maintain previous placement of contour labels along long contours, use \ 
"set cntrlabl interval 100".
FIXES
sixel: improved support for a transparent background
kitty: support animation on a transparent background
webp: support animation on a transparent background
backport fixes for color assignment to pm3d surfaces
"set pm3d implicit" + "with lines" treated the same as \ 
"with pm3d"
adds support for "fc background"
pm3d interpolate > 1 inherits rgb color assignments from the parent tile
fill style of colorbox should match fill style of pm3d surface
svg: fillstyle solid <frac> was incorrectly treated as transparent
transparent fill color in 3D boxes and polygons
alpha channel colors on ARM platforms
resolve ambiguous syntax in "set dashtype i (n,m)"
svg: font size changes within a text fragment could be lost
"reset session" must terminate multiplot mode
determination of above/below in polar mode filledcurves
always flush cached lines from hidden3d if any are present
incorrect evaluation of a**b for integer a, integer b < 0 in the case that \ 
overflow handling has been set to "NaN" or "undefined"
loss of precision in some ranges for asin acos asinh acosh

Log message:
*: recursive bump for pcre2
Running an old binary against the new pcre doesn't work:
/usr/pkg/lib/libpcre2-8.so.0: version PCRE2_10.47 required by \ 
/usr/pkg/lib/libglib-2.0.so.0 not defined

Log message:
gnuplot: updated to 6.0.3
6.0.3
NEW (backported from development version)
NEW "contourfill {at base} {fs {no}border}"
NEW "save changes <filename>"
This variant saves only the differences between the current program state and \ 
the state at the start of the session.
NEW "plot <data> ... if (filter_condition)"
Input lines of data that satisfy the if condition are processed as usual. Lines \ 
that fail are essentially ignored.
NEW backport watchpoint improvements from 6.1
Each watch target can have its own label, generated by a user function. Any \ 
real-valued function is legal as a watchpoint target. Current x, y, and z values \ 
are available inside a watchpoint target function. Watchpoints are possible for \ 
splot in "set view map" projection. See
https://gnuplot.info/demo_6.0/watch_contours.html
NEW Continued work on multiplot replot and mousing
CHANGES
CHANGE 3D polygon objects can have per-object fill border properties.
The restriction that all 3D polygons share a single set of properties from \ 
"set pm3d" remains true for "splot with polygons".
CHANGE The configuration option --with-wx-multithreaded has been removed.
The multi-thread code has not worked under linux for quite a while. This change \ 
does not affect the Windows version of the wxt terminal,
CHANGE "with hsteps" takes default width from "set boxwidth".
CHANGE column(0) returns an integer (not complex) value
CHANGE win: dll function loading altered for compatibility with gcc15
FIXES
FIX Support for combined hidden3d + pm3d depthorder back-ported from 6.1
This allows placing contours on a depth-sorted pm3d surface
FIX qt: opaque key caused incorrect interactive toggling of final plot
FIX 6.0.2 regression in "splot ... using 1:2:3:4 lc palette"
FIX placement of category labels along x-axis of boxplots
FIX qt, cairo: "set colorbox invert" produced empty colorbox
FIX placement of minor tics along logscale axis with narrow range
FIX OK to have missing corners in an image from a sparse matrix
FIX error handling for various corner cases involving function blocks

Log message:
*: recursive bump for tiff growing lerc dependency

Log message:
*: recursive bump for jpeg -> libjpeg-turbo switch

Log message:
*: recursive bump for icu 77 and libxml2 2.14

Log message:
*: Recursive revbump from audio/flac-1.5.0

Log message:
gnuplot: updated to 6.0.2
Changes in 6.0.2
* NEW    backport plot style "with hsteps"
* NEW    backport plot style "splot with filledcurves" (waterfall plots)
* NEW    general binary keyword option "blank=NaN"
         - faciliates binary input to plot styles sensitive to blank lines
* NEW    polygons in splot can use pm3d coloring
         - facilitates use of triangular tessellated 3D pm3d surfaces
* NEW    - UTF-8 terminal input now works when linked against BSD editline
           ./configure --with-readline=bsd
* CHANGE backport reimplementation of local variables
         - faster function block evaluation, better-defined scope
* CHANGE apply jitter to the horizontal spread of boxplot outliers
* CHANGE dump $GPVAL_LAST_MULTIPLOT at the end of a "save" file
* FIX    backport reworked generation of logscale axis tic marks        Bug 2372 2717
* FIX    Do not save extraneous commands to $GPVAL_LAST_MULTIPLOT       Bug 2714
* FIX    svg: modify gnuplot_svg.js to work in local standalone mode    Bug 2715
* FIX    "set table": honor "nosurface" keyword in splot
* FIX    "set table": honor "set format z" when z is printed \ 
from plot
* FIX    better contouring near the edge of a z-clipped surface
* FIX    x11: handle mousing of logscale axes in inactive plot window   Bug 2723
* FIX    qt: handle mousing of logscale axes in inactive plot window    Bug 2723
* FIX    wxt: handle mousing of logscale axes in inactive plot window   Bug 2723
* FIX    wxt: release per-thread font data before entering "persist"   \ 
 Bug 2693
* FIX    "set tics scale" should not change other axis tick properties \ 
 Bug 2724
* FIX    fill properties can be given as part of "splot with circles"
* FIX    some properties of the key title not shown by "show" or \ 
"save" Bug 2729
* FIX    points with variable color value NaN should not be drawn       Bug 2737
* FIX    "set term tikz nostandalone" should suppress the latex \ 
wrapper Bug 2740
* FIX    handle unusual case of intersecting pm3d surfaces              Bug 2744
* FIX    prevent use-after-free if a function block has no "return"    \ 
 Bug 2745