AKUNUR 2.10.5 - STABLE REFERENCE BUILD

Purpose
- Stable continuation of the supplied Akunur 2.10.4 r2 package, whose internal files were labelled 2.10.4a.
- Establishes the behavioural baseline from which the Akunur 3.x architecture is derived.

Functional scope
- No intended gameplay, board-layout, AI-heuristic or visual-rule changes from the supplied package.
- Version labels and cache-busting identifiers are normalised to 2.10.5.
- The existing printable rules PDF is retained unchanged because the rules themselves are unchanged.

Release status
- Preserve this package as the stable 2.x reference while 3.0.0-alpha development proceeds separately.

-----------------------------------------------------------------------
HISTORICAL BUILD NOTES (version labels normalised to 2.10.5)
-----------------------------------------------------------------------

AKUNUR 2.10.5 - ROTATED BOARD DEFAULT

Base
- Built from Akunur 2.10.2.
- Retains the Radius 7 standard opening, optional Free placement and direct Echo Point movement.

Corrected capture distinction
- Capture resolution is determined by the captured piece, not by the capturing piece.
- A captured ordinary stone moves to its radial Echo Point, including when the capturing piece is an Echo Piece.
- When an Echo Piece jumps to the opposite Echo Point and captures an ordinary stone, the captured stone therefore normally returns to the Echo Piece's vacated origin.
- A captured Echo Piece is removed permanently and never echoes, regardless of what captures it.
- Corner and Still Point captures continue to remove the captured stone with no echo.

Interface and logging
- Echo captures of ordinary stones now use the standard "echo to (...)" move-log wording.
- Captures of Echo Pieces continue to state "captured Echo Piece removed".
- Header, feedback version and cache-busting asset versions are updated to 2.10.5.

Compatibility
- Echo Piece movement, ownership and specialist marking are unchanged.
- Friendly occupation of an Echo Point still blocks an Echo jump.
- Undo, repetition and AI simulation continue to include Echo Piece identity.

Version
2.10.5


Board-design follow-up build: triangular edge sectors replace corner-centred sectors.


Board-design follow-up build: removed triangle tinting, retained divider rays, and replaced marker graphics with large faint side labels.


Finalised board build: 30° clockwise rotation is now the default presentation. The experimental orientation selector has been removed, while the rotated renderer remains in place so hit-testing and labels stay aligned.


Visual follow-up: replaced the old three-pair corner glyphs with six elemental glyphs. Corner order follows the board cycle Wind, Rain, Sand, Rock, Fire, Snow. Corner-token behaviour is unchanged.
