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[Learn More](/content/ebook-clarifai-executive-guide-2025/index.html) On this page ## Changelog 6.4 [​](https://docs.clarifai.com/product-updates/changelog/release64/\#changelog-64 "Direct link to Changelog 6.4") | New Feature | Improvement | Bug Fix | Enterprise Only | | --- | --- | --- | --- | | | | | | ### Applications [​](https://docs.clarifai.com/product-updates/changelog/release64/\#applications "Direct link to Applications") | Status | Details | | --- | --- | | | Improved responsiveness of collaborations tab in /apps | | | Enabled list collaborators to list deleted collaborators | | | Login Form breaks app. Fixed | | | Deleting an app no longer redirects to /apps | | | Can’t create models in new app. Fixed | ### Inputs [​](https://docs.clarifai.com/product-updates/changelog/release64/\#inputs "Direct link to Inputs") | Status | Details | | --- | --- | | | Fixed .webp files not working when sent as base64 | ### Annotate [​](https://docs.clarifai.com/product-updates/changelog/release64/\#annotate "Direct link to Annotate") | Status | Details | | --- | --- | | | MVP of labeler single image view functionality | | | Support detection tasks | | | Detection Labeler: Color Coded Concepts | | | Add workflow\_id to task creation and show AI predictions to verify in labeler mode | | | Split tasks admin view into tabs | | | Add visual sections to task form | | | Add default queries for "all inputs" and "all unlabelled inputs" in task create view | | | Autocomplete annotation user | | | Implement Classification Task Review Logic | | | Implement Review Process into tasks | | | Introduce stats collection APIs for worker stats | | | Implement APIs for polygon region support | | | Incorporate image filters for labelling | | | Update image tool icons | | | Ability to zoom in on images | | | Remove ‘alt’ from hotkeys, just use letters and arrows | | | Label to draw box in video frame using frame bytes | | | Display videos in labeler | | | Add video fps field for tasks | | | Draw Bounding Boxes in Labeler Detection Videos | | | Add video controls for video in labeler | | | Fix Classification Annotation | | | Video annotation deletion. Fixed | | | AI Assist Predictions did not show for General workflow classification task. Fixed | | | Fix Classification video annotation | | | Display video in classification tasks | | | Fix Labeler input urls | | | Fix Annotation creation for video | | | Fix Labeler post calls | | | Detection Labeler: fix zoom | | | Fixed image cropper task description | | | Fix concept threshold creation | | | Set annotation status ‘success’ | | | Restrict tasks to only the assigned users | | | Add validation to TaskForm’s concept field | | | Display human tags for human box as child | ### Model [​](https://docs.clarifai.com/product-updates/changelog/release64/\#model "Direct link to Model") | Status | Details | | --- | --- | | | Convert Deep Trained Model to Embedding Model for Use as "Base Workflow" | | | Classification predictions for AI assistance | | | Merge this detection and custom model prediction sections for detection models | | | Video labelling UI for classification. | | | Remove the non-creatable types from model mode | | | Improve the create classifier / detector view options in model mode | | | Add deep training options in model mode | | | Update random sampling model to have a slider | ### Predict [​](https://docs.clarifai.com/product-updates/changelog/release64/\#predict "Direct link to Predict") | Status | Details | | --- | --- | | | Fixed public concept rank | ### Search [​](https://docs.clarifai.com/product-updates/changelog/release64/\#search "Direct link to Search") | Status | Details | | --- | --- | | | Support detection evaluations in PostAnnotationSearchMetrics | | | Support nlp search (only filtering) | | | Add evaluations between two saved search label sets | | | Fix labeler search amount | | | Error: "Cannot search over `annotations`" when clicking a general app. Fixed | | | Model name and details is not populated upon model creation in model mode | | | Fix annotation search when accessing the LabelerPage | | | Search by annotation\_info should not return the embed annotation. Fixed | | | Search for metadata in detection apps doesn't work. Fixed | ### Portal [​](https://docs.clarifai.com/product-updates/changelog/release64/\#portal "Direct link to Portal") | Status | Details | | --- | --- | | | Create Dual Range Slider | | | Enable patching the default workflow from Portal and error if needs reindex | | | Allow drawing bounding boxes on paused video frames | | | Add scopes for collaborators and metrics to Portal | | | Allow up to 15-20x zoom level for really large images. | | | Allow selection the embed\_model\_version\_id from Portal when creating a model | | | Fix inconsistent fps between uploading video and predicting video | | | Missing frame time. Fixed | | | Model annotations not appearing in Explorer. Fixed | | | When creating the auto annotation workflow editing the workflow crashes Portal | | | Fix image tools state | ### Workflow [​](https://docs.clarifai.com/product-updates/changelog/release64/\#workflow "Direct link to Workflow") | Status | Details | | --- | --- | | | CreateWorkflow model improvements | | | Allow custom concept models in the default app workflows | | | Add a "Make a Copy" or "Copy to New Workflow" button for each workflow | | | Allow patching the default workflow in Portal | | | Show the default workflow in the list of workflows for the app | | | Validate patching of default workflow is compatible in backend | | | Large workflow name causes overlap in app details view. Fixed | | | Portal crashes if page reloads during workflow add/edit. Fixed | | | Detection workflow recompute also predict detect-concept | | | Allow detect-concept models to be added to workflows | | | Patch workflow create worker | | | Fix validation of inputs in workflows | | | Fix workflow embed\_join\_annotation\_id issue | ### Clients [​](https://docs.clarifai.com/product-updates/changelog/release64/\#clients "Direct link to Clients") | Status | Details | | --- | --- | | | Clean up private API client repos | | | Remove public workflows from Python client | - [Changelog 6.4](https://docs.clarifai.com/product-updates/changelog/release64/#changelog-64) - [Applications](https://docs.clarifai.com/product-updates/changelog/release64/#applications) - [Inputs](https://docs.clarifai.com/product-updates/changelog/release64/#inputs) - [Annotate](https://docs.clarifai.com/product-updates/changelog/release64/#annotate) - [Model](https://docs.clarifai.com/product-updates/changelog/release64/#model) - [Predict](https://docs.clarifai.com/product-updates/changelog/release64/#predict) - [Search](https://docs.clarifai.com/product-updates/changelog/release64/#search) - [Portal](https://docs.clarifai.com/product-updates/changelog/release64/#portal) - [Workflow](https://docs.clarifai.com/product-updates/changelog/release64/#workflow) - [Clients](https://docs.clarifai.com/product-updates/changelog/release64/#clients)