# v2.0.6
- [IMP] devtools: provide access to Fiber and RootFiber
- Bump shelljs and git-rev-sync
- [FIX] props validation: do not subscribe to props keys
- [FIX] reactivity: only show key in subscription if observed by callback
- [FIX] components: stop rendering stale t-component when delayed
# v2.0.4
- [IMP] app: expose live apps for the devtools
- [FIX] compiler: support t-model radio group in t-foreach
- [IMP] runtime: improve useExternalListener typing
# v2.0.2
Some small bug fixes
- fix: compiler: correctly escape backslashes when emitting block string
- fix: reactivity: don't subscribe to keys when making reactive
- fix: t-call-context: fix capture making component available in ctx
- fix: t-call-context: make `this` unavailable in rendering context
# v2.0.2
- fix: compiler: do not look up ComponentNode in the context
- fix: t-model takes precedence over t-on-input
- fix: reactivity: fix issues with reactive objects in proto chain
# v2.0.1
- fix: runtime: correctly throw an error for duplicate object keys
- fix: parser: give t-set-slot="default" priority over the content
- fix: blockdom: correctly reorder children in heterogeneous t-foreach
- fix: portal: correctly move portal content when target is after it
- fix: blockdom: fix event_catcher traceback when a parent component has an empty child
# v2.0.0
Finally the official v2.0.0 release is ready. There are no feature nor fixes since
last beta release, because it is stable.
Thank you to everyone who contributed.
## Changelog
Owl 2.0 is a large improvement over 1.0. It brings a lot of new features, improvements,
and better APIs. The most important changes are:
- a completely overhauled slot API (in particular slot scopes, ...)
- a new reactivity system, similar to Vue. In particular, if props are equals, then
a sub component is not updated.
- new rendering engine, based on blockdom. This makes Owl much faster
- support for fragments: a template can have an arbitrary number of roots
A detailed changelog can be found [here](CHANGELOG.md).
# v2.0.0-beta-21
- fix: prevent side effects at template compilation
- fix: props validation: does not crash with t-call-context
- fix: make t-portal work in all cases
- fix: make props validation work through slots
# v2.0.0-beta-15
Notes
- fix: lifecyle_hooks: correctly wrap errors in async code
- imp: use a custom error class for all errors thrown by owl
- fix: package.json: remove browser value
- ref: component_node: slightly simplify code
As far as I can tell, the browser value overrides the main value in many
cases. But then, we don't want to use the iife format, since it don't
work well with bundlers. This commit fixes the issue by simply removing
the key, so the main entry will be used instead.
maybe fixes#1181
# v2.0.0-beta-11
Yet another release with some small fixes.
[FIX] fix some issues with t-out with falsy values, and with default values
[REF] app: slightly simplify the create component path
[IMP] compiler: add support for binary operators
[IMP] add support for t-call-context directive
[FIX] properly get component reference instead of context
[FIX] blockdom: fix crash when class object key has leading spaces
# v2.0.0-beta-10
- ref: compiler: remove useless ; in compiled output
- ref: move some code around
- imp: app: small scale perf improvement
- imp: app: add fast path for when component has no prop
- imp: validation: add support for value types
- fix: compiler: escape backticks in attributes
# v2.0.0-beta-9
Fixes
- event: no crash when using t-on + modifier on slots/components
- component: fix props comparison code
- component: fix wrong behaviour when using t-on on t-component
- component: props values are own property of props object
- t-out: allow expressions evaluating as number
- compiler: add support for #{...} in string interpolation
Improvements
- slots: add support for t-props on slots props
- tooling: add another d.ts file
# v2.0.0-beta-8
Fixes
- portal: allow use of expression to describe portal target
- compiler: fix issue with identifiers with same name
- reactivity: fix memory leak
- app: validate props for root component in dev mode
Improvements
- component: display nice error for wrong child component
- props_validation: have clearer error messages
- component: only useState on props that are already reactive
- compiler: add better support for "in" and "new" operators in templates
- misc: export the validate function
- app: add setting to warn if no static props object
- add static App.registerTemplate and update Portal to use it
- add basic infrastructure to buid owl-runtime without compiler
# v2.0.0-beta-5
- fix: compiler, components: allow empty slots with default content
- fix: issue with delayed renders being left pending forever
- fix: dynamic t-slot with scope bug
- fix: protect against errors in onWillDestroy
- fix: protect against user code executing in critical sections
- fix: concurrency issue (more robust handling of children per render)
- fix: prevent rendering destroyed children in some cases
# v2.0.0-beta.4
- fix: useEffect properly handle errors in effect function
- imp: reactivity: add missing support for forEach method
- imp: component: add name property on nodes for debug purposes
- imp: component: emit warning when async hooks take too long
- fix: blockdom: t-att- correcltly sets the value to zero
- fix: reactivity: do not crash when reading reactive frozen objects
- fix: utils: fix calls to batched callback from within the callback
- imp: component: wait for parent rendering to be complete before rendering child
# 2.0.0-beta.3
- improve error message for tokenization errors
- fix a bug where errors during rendering were incorrectly reported
- add support for t-on on components and slots (t-slot and t-set-slot)
# 2.0.0-beta.2
- only log dev message once, instead of once per app
- add subscriptions getter in dev mode on component node
- fix: issue with missing renderings
- fix: env now preserves prototype chain
# v2.0.0-alpha.3
A new release, with the fine grained reactivity applied to component props,
and changes in the way Owl render subcomponents: it can now skip patching and
or rendering child components if needed.
Géry Debongnie