v4.1.2

Added

• Support for generic types in handlebars_helper!.
• Getter and setter for rhai Engine from registry.

Fixed

• Improve doc for dev_mode that it has to be enabled before adding templates.

v4.1.1

• [Changed] Update rhai to 1.0 [#455]
• [Fixed] Empty line stripping for partial include statement, and other corner cases [#458]

v4.1.0

Detailed Changelog

• [Added] export StringOutput as requested in #442
• [Changed] strict mode now applies to our helper macro handlebars_helper! and built-in helpers based on it.
• [Fixed] Line stripping feature for standalone statement introduced in #404 is now aligned with handlebarsjs. #448

v4.0.0

4.0 Highlights

Development mode

4.0 brings in dev_mode to Handlebars. By turning on dev_mode, templates loaded from files or directories are auto-reloaded
each time. This makes development workflow more fluent.

Performance improvement

4.0 provides up to 20% performance boost compared to 3.x.

Bugfixes

Several corner cases were fixed in this release. Some has already been backported on to 3.x branch.

Detailed Changelog

• [Added] dev_mode for registry: templates and scripts loaded from file are always
  reloaded when dev mode enabled [#395]
• [Added] Registry is now Clone [#395]
• [Added] New built-in helper len [#421]
• [Changed] Updated rhai to 0.19 and then 0.20 [#391]
• [Changed] #each helper now renders else block for non-iterable data [#380]
• [Changed] TemplateError and ScriptError is now a cause of RenderError [#395]
• [Changed] Empty lines around block helpers are now stripped [#404]
• [Changed] Breaking RenderContext::get_partial now returns Option<&Template>
• [Changed] Breaking Capitalize names like HtmlExpression and IoError based on clippy recommendations [#424]
• [Changed] Breaking Improved return type of call_inner from HelperDef to avoid misleading [#437]
• [Fixed] reference starts with null, true and false were parsed incorrectly [#382]
• [Fixed] dir source path separator bug on windows [#389] [#405]
• [Fixed] stack overflow with nested @partial-block [#401]
• [Fixed] value access issue when upper block has a base value [#419]
• [Fixed] escape rules for Json string literal [#423]
• [Fixed] Breaking zero-arity subexpressions support [#433] Zero-arity subexpression no longer resolved as variable. The behaviour is now aligned with handlebarsjs.
• [Removed] Breaking option to disable source map is removed [#395]
• [Removed] Breaking TemplateFileError and TemplateRenderError are removed and merged into
  TemplateError and RenderError [#395]

v3.5.3

v3.5.3

[Fixed] value access issue when upper block has a base value [#419]

v3.5.1

(cargo-release) handlebars version 3.5.1