1.33

Compatibility with Blender 2.83+ for new 4D capability of texture nodes

1.32

Compatibility with Blender 2.82.

1.31

Add popup to ask for contact/feedback/acknowledgement, etc.

1.30

Improve performance, introduce ImageTexture node, mix function and better handling of changed socket types.

1.30

Improve 'create' UI performance, add Image Texture function, MixRGB function, fix changing of output type (between scalar and vector) and improve some preset options.

1.29

Allow inclusion of additional text blocks using an 'include' or 'import' statement - so that functions or other statements can be defined elsewhere and included as needed. Also improve efficiency of automatic layout of generated nodes.

1.28

Allow some 'constants' to be defined - eg, "pi", "e" by typing as quoted strings - eg, 'Output = sin(Factor * 2 * "pi")', implement Point Density texture, allow 'inputs(...)' and 'outputs(...)' to restrict visibility of sockets instead of having to use '_' prefix to hide individual variables, implement 'functions' as a special case of groups with a single output

1.27

Fix to some presets to use vectors instead of scalars (caused different results when swapping between Eevee and Cycles), tidy up 'Hexagon' preset, disable nodes when adding/removing group outputs (fixed problems where Blender could crash due to a race condition if changes made while preview rendering), add labelled reroute nodes for sub-expressions (improves readability), enhance automatic node layout to improve spacing with variable sized nodes, fix typos in documentation

1.26

Refine the merging of 'value' nodes so as to not merge them group nodes (some versions of 2.8 don't support this in Eevee)

1.25

Support new Blender 2.8 voronoi modes (eg, Crackle, Closest2, etc.), allow newly created expression node to be positioned with the mouse immediately on creation.

1.24

Support negative values in '{...}' defaults, implement 'colorramp(....)', better 'undo' support

1.23

Added support for 'musgrave(...)' and 'voronoi(...)' textures (including sub-modes), fixes to handling of vectors, introduce 'group' functionality for iteration (and include Mandelbulb example preset)

1.22

Tidy up opening of embedded Documentation window, fix to sub-grouping and optimisations.

1.21

Optimise generated sub-expression groups

1.20

Create separate group per sub-expressions. Add 'Documentation' button to launch in-app documentation. Improve selection of node on 'create'.

1.19

Add 'vmult(...)' and 'vdiv(...)' functions and improve determination of active node tree.

1.18

Add additional functions : noise, clamp/clip, vadd, vsub, vdot, vcross, vnorm, fract, ceil, floor

1.17

Bug fix for negative expressions, support Input.XXX special variables, enable exacution via Shift+A shortcut.

1.16

Bug fix to presets and operator precedence

1.15

Enhance presets to allow 'options' for user to configure the expression

1.14

Allow presets to be imported to a text block for review/editing.

1.13

Implement 'presets'

1.12

Only enable menu options if node tree is a valid shader tree

1.11

Include 'combine(...)' to create vectors, [] suffix to indicate output is a vector, and [..] to split elements from vectors

1.10

Bug fixes, optimisations, allow text block to be used for source of expression

1.00

Initial 'proper' release

0.99

(Development)