app-v1.5.0

## New Features

- Brand new plugin install window! Plugins can now be installed using the tab at the top of the screen. New plugins are available!
- Node.js plugins now support installing dependencies from NPM!
- Nodes can be colored! Click the box at the top of the editor window to choose from a palette of colors you can set on your nodes.
- Add searching within a graph! Press Ctrl/Cmd+F to open the search box. Searches all node types, titles, and the data contained within each node. Use to quickly find a node you're looking for in large graphs.
- Add search box to graph list.
- Add Extract Markdown Code Blocks node
- Code node now supports configurable inputs and outputs
- Support escape characters in the delimiter for Join Node and Split Text Node
- Support for Split Text Node splitting by regex
- You can now set how much history is maintained, so that Rivet doesn't get slower and slower as a graph is ran. Note that this will affect cost and token calculations at the moment. Defaults to keeping all history.
- Added forward/back navigation buttons to the top left of the canvas.
- Nodes can be copied using cmd/ctrl + c, and pasted with cmd/ctrl + v. Nodes can be duplicated using cmd/ctrl + d
- Add plugin info modal, showing all details of the plugin and where it's installed, etc
- Connections going into a running node are now highlighted
- Canvas can be zoomed in/out with cmd/ctrl-+ and cmd/ctrl+-
- Canvas can be navigated around using arrow keys, hold shift to scroll faster

## Changes & Bug Fixes

- Slightly darkened node borders
- Switch to [gpt-tokenizer](https://github.com/niieani/gpt-tokenizer) instead of tiktoken.
- The chat viewer list is now virtualized, which should help with performance of large graphs. Chat viewer layout has changed somewhat, and will be improved more in the future.
- Fixed copy to clipboard buttons
- Fix output name when Pop Node is configured to pop from front
- Fix context menu in data studio going off the screen
- Hid title & description etc for comment node
- Fix node output pager going past the end
- Fix double clicking on node output pager opening node editor
- Rendering of a `chat-message` with a name shows the name now
- Fix double click and edit on unknown node type crashing the canvas
- Fix cmd/ctrl+enter in data studio not saving text correctly
- Fix data type editor showing blank and array not checked correctly
- Fix string list editor not saving values
- Fix selected node z-index on very large old graphs
- Nodes are now sorted by their title in each group in the context menu
- Fix serialization of images across the remote debugger protocol
- When copying nodes, connections are copied too now
- Fix dataset KNN when using node executor
- Fix total run cost not including unsaved graph correctly
- Move Evaluate Node into Numbers group
- Improve Get Global Node body if Use Input is toggled on
- Fix Graph Output Node output port not having a value
- Add body to Pop Node
- Fix prompt node input toggled `name` and `type` not pulling from the input ports
- Disabled caching on the Read Directory node, it's more trouble than it's worth
- Trim Chat Messages Node can now coerce its input into a `chat-message[]`
- Improve body of Vector KNN and Vector Store nodes
- Increase GPT timeout to 30 seconds