Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Log message:
math: Remove SHA1 hashes for distfiles

Log message:
revbump for boost-libs

Log message:
math/sc-im: Bump for updated libxlsxwriter

Log message:
math/sc-ic: Remaintain

Log message:
math/sc-im: Fix bash shebang for scopen

Log message:
sc-im: Update to 0.8.2

0.8.2

Changes
 - Improved yank and undo alloc'ing. Malloc as much we need from start
   in a long batch and avoid small mallocs.
 - Changed the way lua scripts are referenced in formulas. Now they are
   input as any other string formula, like this:
   \"@lua("script_name.lua", 1) being 1 if the reference should \ 
be added
   to the depgraph or not, making it evaluated just once or every time
   the depgraph is evaluated.
   NOTE that if set to 0 and the cell is referenced by another cell, it
   will be executed nonetheless.
 - Added new exec_lua configuration variable.
 - Rows now can have height higher than one LINE. See fj and fk in
   normal mode or :formatrow in command mode.
 - Wrap cell content. new autowrap config value. works when nooverlap
   and notruncate are set.
 - Open URL or file specified on cell (PR 401)
 - Import mkd files
 - Multiple frozen rows/columns (fr / fc in normal mode)
 - Added mapping_timeout configuration variable with a default value of
   1500ms (used to be a fixed value of 800ms).
 - Added mouse support in insert and command mode. The selection of a
   cell gets copied to inputbar.
 - Added command_timeout configuration variable.
 - handle hidden rows/cols in undo/redo of ir/ic/dr/dc
 - Added backwards search with '?'
 - Restore \\* from old SC. \\{char} fills the cell with n occurrences
   of {char} to complete its width
 - Store frozen rows and cols when saving file
 - Added :formatcol command (handling its undo as well)
 - Added :formatrow command (handling its undo as well)
 - Added undo of freeze row and col
 - Handle \n in cell input, and with autowrap
 - Handle undoing changes in row height produced by string input
 - Changed input bar from window to pad: permits entering string longer
   than COLS.
 - @count counts cells with strings as well, and not just with numbers.
 - Handle entering a label after :datefmt for datetime value edition.
 - New dracula / papercolor themes.
 - Added EvalRange() so that the graph is not evaluated entirely all the
   time.
 - Replaced 'EvalAll' with 'EvalRange'.
 - Removed unneeded parameters on EvalJustVertex"
 - Added eval_order in EvalRange and rebuild_graph.
 - Added @evaluate / @sevaluate functions
 - Handle @nval dependencies.
 - Handle @mycol/@myrow calls during startup when no EvalJustOneVertex
   is yet called
 - Added @getent (FR issue #451)
 - The saving format for :w command would be according to current file
   format. #493
 - modified savefile() of file.c to check current file format before
   saving a file.
 - Keep consistent with other format such as csv and save the file with
   the same format as current file.
 - Added HELP_HIGHLIGHT definition color for help page.
 - Renamed GRID_PAIR to GRID_EVEN in color.c.
 - UNDO of :fsum is handled by let.
 - calc_offscr_rows/cols rewriten and renamed to calc_mobile_rows/cols

Fixes
 - Fix old sc bug - issue #371
 - Fix when saving sc files of cells that has some string expressions -
   issue #541
 - Fix leak in nval.
 - Fix Issue #372.
 - Free lua memory at exit.
 - Fix when saving marks in file after importing xlsx file and saving it
   in sc format.
 - EXPR and NUMBER colors were overloaded by STRING color #546
 - Fix markdown export when empty col was added left to data
 - Fix in :showrows command.
 - :fsum added to command mode commands. It was missing.
 - Added :showcols command that was missing.
 - Handled issue #429
 - handled issue #374
 - Ignore SIGWINCH outside ncurses.
 - triggers: Avoid segfault when not being able to load module. Issue
   #325

0.8.1

New features
 - Braille support
 - Added latex export - issue #394
 - Added mappings for command mode
 - Work on issues #225 and #247: support mapping of ñ and other special
   chars
 - Basic ODS file import
 - Paste to a range of selected cells - (actually added on v0.8 - issue
   438 - PR 445)
 - Added txtdelim | for csv files import - issue 409
 - Added macros to --version (show version)
 - Support higher versions of lua.
 - Handle ESC key in mappings. related to issue #492.
 - Added freeze to visual mode - issue #459

Changes
 - Recognise SPACE in mappings rather than simple ' '
 - Visual change: Moved cmd multiplier to the left of mode
 - Changed default headings colors
 - many improvements to the config facility and usage - PR 519
 - improved sort for 65k rows

Fixes
 - Fix issues on CIRCULAR REFERENCES: #473 #201 #475 #321. these were as
   hard.
 - Fix issue 417 and added a date type in xlsx import.
 - Fix Engformat overlap text y número. Mostraba * (actually fixed
   on v0.8)
 - Fix column header display - overflow with column width 2 and column
   with two letters - PR 517
 - Fix isnumeric test to recognise floats: affects copy/paste - PR 450
 - Fix issue setting conf variables like nonumeric
 - Fix when showing empty text - 944844505d7cdb7d3d392a5c1d2b3ffde40a1fff
 - Fix issue #227 - this was hard. used to segfault and keep wrong
   reference after deleting row that is last in range of expr. ex.
   @avg(B1:B4) and deleting row 4
 - Fix issue #433: large memory use with multiple linked cells.
 - Fix issue #287 - valueize didnt update depgraph
 - Solved issue #399. 'g' command of NORMAL_MODE changed to 'gt'"
 - Fixed vmaps in get_mappings function.
 - Fixed bug on 'error' in gram.y - comment on issue #482
 - Fix issue #457: cursor position could add empty rows or columns when
   exporting csv files
 - Fix issue #288: ^ misbehaving when having fixed rows
 - Fix in mouse clicks
 - Fix possible memory leak in add freeze
 - XLSX: Free memory leak when looking for specified sheet.
 - XLSX: Avoid segfault when using shared formulas. issue #218.

Log message:
sc-im: Fix/bump for libxlsxwriter 1.1.1

Log message:
revbump for boost-libs

Log message:
revbump for textproc/icu