AFNI HISTORY

The levels of importance go from 1 to 5, with meanings:
       1 - users would not care
       2 - of little importance, though some users might care
       3 - fairly important
       4 - a big change or new program
       5 - IMPORTANT: we expect users to know

generated via the command : afni_history -html -reverse -min_level 1 -past_months 6 

  ----  log of AFNI updates (most recent first)  ----

11 Jun 2026, RC Reynolds, 3dresample, level 1 (MICRO), type 6 (ENHANCE)
    add specific alloc check for signed int overflow

    Add more clarity to the life of C Walsh.


02 Jun 2026, RC Reynolds, 1d_tool.py, level 2 (MINOR), type 4 (BUG_FIX)
    fix setting tr - forgot to check in the original update for it

    Change original lib_afni1D:show_tpattern(), now require tr to be passed
    if one wants to override the class default of 1.


26 May 2026, RC Reynolds, 1d_tool.py, level 2 (MINOR), type 6 (ENHANCE)
    allow for new slice timing patterns, alt+z_D and alt-z_D

    Like alt+z, but generalized with a step of D slices, rather than just 2.
    Note that alt+z == alt+z_2.  There may be confusion with alt+z2, which
    is different.  Life is hard.
    The same relationships hold between alt-z_D and alt-z.
    Inspired by new data from D Handwerker.


18 May 2026, RC Reynolds, 3dCM, level 1 (MICRO), type 4 (BUG_FIX)
    if writing resample dset, preserve dirname

    Thanks to X Davis for noting the problem.


13 May 2026, RC Reynolds, 3dmask_tool, level 1 (MICRO), type 6 (ENHANCE)
    small improvement of info messages


12 May 2026, RC Reynolds, afni, level 3 (MAJOR), type 4 (BUG_FIX)
    macos 26.5+ now defaults to DO_AFNI_X11_REDRAW = NO

    The issue requiring redraw/forceExpose/Remanage events has been
    has been fixed by Apple as of macos 26.5.


30 Apr 2026, RC Reynolds, afni, level 1 (MICRO), type 6 (ENHANCE)
    add afni help details for DO_AFNI_X11_REDRAW and AFNI_X11_REDRAW_VERB


24 Apr 2026, RC Reynolds, afni_proc.py, level 1 (MICRO), type 6 (ENHANCE)
    if tedana masking, suggest -blur_in_mask yes


21 Apr 2026, RC Reynolds, model_conv_PRF, level 1 (MICRO), type 6 (ENHANCE)
    be more descriptive of x and y, mapping stimulus orientation to results

21 Apr 2026, RC Reynolds, afni_system_check.py, level 1 (MICRO), type 5 (MODIFY)
    show data dir history from the left, to include date


17 Apr 2026, RC Reynolds, 3dDeconvolve, level 1 (MICRO), type 6 (ENHANCE)
    add a help section, 'general rules for stimulus timing files'


10 Apr 2026, RC Reynolds, afni-general, level 1 (MICRO), type 5 (MODIFY)
    update OS_notes.macos_12_*_a_admin_pt2.zsh to install R 4.5.2 (from 4.3.1)


03 Apr 2026, RC Reynolds, @diff.tree, level 2 (MINOR), type 6 (ENHANCE)
    make more space-friendly, adding quote and :q for most variable access


30 Mar 2026, RC Reynolds, suma, level 2 (MINOR), type 4 (BUG_FIX)
    apply D Glen macos 26 X11 fixes on the suma side


27 Mar 2026, RC Reynolds, suma, level 2 (MINOR), type 4 (BUG_FIX)
    fix problems causing crashes when using SUMA_SameSurfCont=NO


18 Mar 2026, RC Reynolds, 1d_tool.py, level 2 (MINOR), type 2 (NEW_OPT)
    add -censor_to_spike_regs

    Use this option to convert a 3dDeconvolve-style censor file
    to an equivalent multi-column spike regressor file.


09 Mar 2026, RC Reynolds, afni_system_check.py, level 2 (MINOR), type 6 (ENHANCE)
    on macos, check CPU type for gcc vs that of system


03 Mar 2026, RC Reynolds, timing_tool.py, level 1 (MICRO), type 6 (ENHANCE)
    add help for evaluating TR-offset stats for non-binary TRs, like 1.3

03 Mar 2026, RC Reynolds, 3dDeconvolve, level 1 (MICRO), type 6 (ENHANCE)
    describe converting an HRF (long stimulus) to an IRF in the help


19 Feb 2026, RC Reynolds, make_random_timing.py, level 1 (MICRO), type 5 (MODIFY)
    add -tr_locked to g_style_opts_old

    Sorry about that, Catherine.

19 Feb 2026, RC Reynolds, SurfToSurf, level 1 (MICRO), type 6 (ENHANCE)
    add an example usage

    Inspired by P Molfese.


09 Feb 2026, RC Reynolds, timing_tool.py, level 1 (MICRO), type 4 (BUG_FIX)
    fix labels in -write_simple_tsv (they were truncated)