EasyEDA Pro: baixar versions anteriors

Schematic
- Fixed the issue where template BOM export had incorrect sequence numbers.
- Fixed the issue where copying wires with net labels sometimes pasted wires without net labels.
- Fixed the issue where custom footprint UUIDs flowed back into the schematic when converting PCB to schematic.
PCB
- Fixed the issue where DRC failed to detect errors on the PCB canvas.
- Fixed the issue where manual copper pour and automatic copper pour produced different results for inner-layer net splitting.
- Fixed the issue where the footprint height property value changed from mm to mil.
- Fixed the issue where pasting PCB text or component properties into a footprint caused freezing on the second paste.
- Fixed the issue where the 3D model size seen in 3D preview differed from the size seen in the 3D model manager after library migration.
- Fixed the issue where flipping failed after selecting components, entering move mode via the move-by-reference-point shortcut, and then pressing the flip shortcut.
Format Conversion
- Fixed the issue where importing OrCad lost some connection junctions and produced incorrect connectivity.
- Fixed the issue where importing Allegro produced incorrect pad sizes.
- Fixed the issue where importing an Altium footprint library did not import description and height properties.
- Fixed the issue where exporting Altium caused symbols to shift relative to the grid.
- Fixed the issue where checking auto-associate footprint during import resulted in blank imported content.
Other
- Fixed the issue where automatic backups could not be restored after importing an epro project into eprj2 format.
- Fixed the issue where project observers could operate the canvas and caused collaborating developers to save observer-edited content.
- Fixed the issue where 3D model export progress stuck at 57% with a backend error.
- Fixed the issue where the fully offline client's PCB canvas device bound to a local 3D model did not show the model when the soldering assistant exported offline HTML.
- Fixed the issue where the bottom 3D preview did not display the model after associating a footprint with 3D to a device without 3D in the edit device dialog.

desktop client coming soon.
NOTICE: if your proejct was edited by V3, you will not open the lastest project status at V2.2, they are seperated!
Common
- Extension API: Open file window supports multi-file selection and specifying file extensions
- Document save as adds bottom layer analysis confirmation dialog
- Software name displays based on license (brand licensing related)
- Redesigned schematic/footprint/3D model display window (store page), added Datasheet loading prompt, multi-language support
- Panel supports right-click image to generate stroke
- Panel supports processing images to PNG format in production files
- Sensitive image detection integrated for uploaded images (security enhancement)
- PCB one-click order copy adds FPC description
- Color silkscreen export for single-layer board adds validation prompt
Schematic
- LED base parameter values adjusted
- Add assembly variant configuration
- Add bottom property list function
- Support adding multiple net labels to a single wire
- Add cross-page connector symbol
- Support setting connection range for net labels and net identifiers
- Support setting PCB design rules in schematic
- Design rules support checking pin types and net types
- Add schematic comparison function
- Reusable module supports automatic reference designator assignment
- Reusable module supports update synchronization
PCB
- Brand new auto placement (dual engine)
- Brand new auto routing, dual engine, supports equal-length differential pair auto routing
- Support editing pin length in footprint editor (Pin Delay Manager)
- Support shorting operation between different net names (bridging copper)
- Support dynamic copper pour rebuild
- Add copper pour cropping and cutout function
- Support wire cropping
- Support setting net rules per layer
- Support creating new PCB from template file
- Support auto-add test points
- Support placing castellated holes (mouse bites)
- Footprint wizard supports creating 3D model library
- Support setting footprint pad length
- Support new highlight mode
- Support adding reference designator map and BOM table in PDF export
- Support creating footprints based on IPC-7351B naming standard
- Support exporting IPC-D-356A format files
- Support different color display inside/outside board outline
Format Conversion (Import/Export)
- Support importing associated project libraries
- Support importing T/DISA format symbols and footprints
- Support importing bus as-is, name restrictions removed
- Support importing multi-layer pad solder mask and solder paste expansion
- Add option to generate footprint with same name based on footprint type
- Adjust file format selection dialog for project and library save-as-local
- Drill symbol size and thickness increased to 1.4x
- Add prompt for automatic image compression on import
Extension API
- Add SES routing file import interface
- Schematic supports non-connected identifier placement API
- React component-based popup window type passing
- Add interface for modifying existing custom rules
- Add default pin spacing setting
- Add IPC-2581C file interface definition
- Add schematic net-related interface definition
- Add schematic BOM template operation interface definition
- Add symbol and footprint rendering image interface definition
- Update symbol and footprint image interface definitions, remove support for symbol/footprint files
- Supplement missing type exports
- Fix uninferrable type conversion in PCB device primitives
- Fix partial code syntax and Lint errors
- Change all categories to string array to support multi-level categories
- Add name field to schematic device associated properties
- Define and add DISA simulation netlist
- Add netlist file support for DISA simulation netlist
- Add symbol and footprint rendering image interface definition
- Remove legacy document generation code
- Disable alert inside extension
- Add schematic embedded object primitive definition
- Verify symbol and footprint rendering image interfaces
Proje

Schematic
- Fixed an issue where newly created net identifiers / net ports lacked electrical symbols.
- Fixed an issue where modifying a component's description caused its name to change unexpectedly.
PCB
- Fixed an issue where components created via the extension API and saved to the canvas were not preserved after reopening the PCB.
- Fixed an issue where a reused module did not follow the crosshair cursor when placed, and the placed component could not be moved.
- Fixed an issue where canceling layer opening during placement of a reused module triggered a second popup prompt.
- Fixed an issue where unusual operations could create duplicate layer names.
- Fixed an issue where custom component layers with graphics were not enabled after placing the component with layers turned on.
- Fixed an issue where exporting Gerber without enabling copper pour fill caused an error.
Other
- Fixed an occasional issue where reloading an unsaved project would cause the tab to close.
- Fixed an issue when importing Allegro files where filled shapes caused display anomalies on the canvas and empty Gerber exports.
- Fixed an issue when importing Altium files where a single multi-part component was incorrectly split into multiple multi-part components.
- The Gerber export dialog now shows a coupon notice (UI change only, no functional impact).

- Fix Google account login failed issue
- Fix other issues

PCB
- Fix the issue where a single copper filling cannot be deleted and the entire copper area will be deleted
- After repairing the panel, the color silk screen printing manufacturing file was exported, but the spacing was incorrect
other
- Optimizing the problem of data cache failure and inability to open projects when the CPU is too high on low performance computers
- Add warning prompts above project canvases opened in v3.1 and above versions
- Fixed the issue of binding 3D models offline and not being able to see one's own 3D model library
- Fixed the issue where the symbol for the pin number was not displayed in the source file when importing OrCAD, but the pin number was displayed after import
- Fix some API bugs

- Fixed the problem of abnormal processing of image outlines when importing PCB
- Fixed the problem of invalid shortcut key paste after copying and reusing modules in the team
- Fixed the problem of invalid default after applying after modifying the spacing in the design rule table
- Fixed the problem that the wire did not follow the rules after multiple drillings in the constraint area for multi-way routing
- Fixed the problem of abnormal gerber export for special packages in some scenarios
- Fixed the problem that the partition design did not display after merging the true color picture into the main picture
- Fixed the problem of failure to add stitching vias in some cases
- Fixed the problem that the differential pair routing was not routed according to the differential pair rule line width after cutting the layer
- Fixed the problem that the open source project automatically rebuilt the copper after saving as PCB
- Fixed the problem that some self-intersecting data caused the PCB to open and get stuck in the progress bar
- Fixed the problem that copper in some scenarios did not avoid the pad, and the drilling hole needed to be changed from slot hole to round
- Fixed the problem that the first prompt of no change for a certain project import update, and the re-import would increase U1
- Fixed some extension API bugs
- Fixed some format conversion bugs

- Fixed the problem of abnormal device attribute data of some special operation binding components after packaging
- Adjust the export step timeout to 30 minutes to reduce the problem of export failure due to large PCB
- Fixed the problem that there was a lot of grooving after the Altium file format was abnormally imported
- Fix the problem that the editor interface will be garbled
- Fixed some bugs in device standardization
- Fixed the issue that the client side cannot be dragged to another display when it is not activated
- Fixed that the PCB lookup function was affected by the bottom page and could not select all objects on the canvas
- Fixed the problem that when editing the device symbol of the project library, the encapsulation of the update binding failed, and the parameter was wrong
- Fixed the problem that the point creation team could not jump when migrating the standard version in batches
- Fixed an issue where the device could not be imported when importing some libraries
- Fixed an issue where editing and saving were not banned immediately after the online exam
- Fixed an issue where the lookup combination was not displayed in the bottom lookup results table
- Fixed some API bugs
- Fixed some format conversion bugs
- Fixed the problem that the memory will crash and the white screen will be drawn for a long time (because there is no limit to the number of undo times, it has been adjusted to a maximum of 50 undo times)
- Fixed the problem that the inner electric layer could not remove the suture hole
- Fixed the problem that the beginning of the differential line of a route becomes a true angle
- Fixed the issue of gaps in color silk screen manufacturing documents
- Fixed when disconnect the internet failed to export step file issue

- Fix the problem that multi-way wiring can automatically go out without clicking the left button
- Export the flying needle file to a zip archive
- Fixed the problem that the attribute value of the 3D shell side grooved baseline could not be saved
- Fixed the issue of exporting Gerber with duplicate aperture
- Fixed the issue that restoring after removing unused pads only restored part of the pads
- Fixed the problem of abnormal differential pair routing in some cases within the constrained area
- Fixed the problem that the device settings were added to the BOM or went to the PCB as no, and the exported PDF styles were inconsistent.
- Fixed the problem that the export BOM was ticked with JLCPCB price and inventory not successfully exported.
- Fix schematic theme set to Altium style, bottom reuse module diagram page preview mask gray range is wrong
- Fixed the problem that after the last digit of the placement component is modified by TAB to 0, the consecutive placement of the digits will not increase the order
- Fixed the problem of exporting PADS Chinese garbled characters
- Fixed the problem of client side block selection device replacement error
- Fixed an issue where reuse module names within the team were not case sensitive
- Adjusted export Gerber precision copy to mil units
- Fixed the problem that the TAB may be blank for device standardization under the PCB
- Fix the problem of fully offline client side binding system library encapsulation error
- Fixed the issue that combining subgraphs would encapsulate missing in some cases
- Fix the problem that closing the client side did not successfully close the project
- Fixed the problem that the exported BOM did not respond in some cases
- Adjust the adhesive expansion of the panel manufacturing file to 0mm
- The client side adds 3D library folder duplicate name detection to solve the problem that the 3D model cannot be loaded due to the same folder name on different paths
- Support windows arm64 installer
- Preliminary support for importing PADS Pro schematics and symbol libraries
- Fixed bugs in multiple APIs

- Fix the problem that the instance overwrite is lost when exporting the epro file for projects with instance overwrite
- Fixed the problem that the PCB contains prohibited areas and copper paving may not be rebuilt
- Fixed an issue where slots were not reflected in Gerber in the previous version
- Fixed the problem that the flying wire did not disappear after the pad was set to the network
- Fixed some bugs in the API interface
- Fixed the issue that checking DFM may repeat prompts when connecting to DFM
- Fixed the problem of double-click wiring getting stuck
- Fixed removing unused pads, recovery pads may only recover a part of the pads
- Fixed some bugs in importing KiCAD/PADS/DXF

- Fixed some bugs in format conversion
- Fixed some bugs in the API interface
- Device standardization entry changed to bottom TAB
- Fixed an issue where team members could not place the team's reuse module library
- Fixed some issues that would cause the editor to automatically log out
- Fixed an issue where some PCBs would cause the network tree to go blank
- Fixed the problem that some round boards were abnormally positioned on the edge of the V-cutting puzzle process
- Fixed an issue where the differential pair adjustment wiring was performed in the constrained area, and the spacing did not follow the differential pair spacing in the constrained area
- Fixed the issue that some PCBs do not have some layers, but the export Gerber configuration has, causing the export of Gerber to fail
- Fixed the problem that the wires will be disconnected in some scenarios when multiplexing
- Fixed an issue where some special characters caused the open schematic to be blank
- Fixed the problem that the color of the theme placed on the canvas was wrong after adding the BOM to the personal library setting
- Fix the problem that moving pixels in large quantities will leak white screen memory
- Fix the issue of opening the device standardization, and the tab is blank after entering the content of the text box
- Fixed the problem that the client side offline mode project tree right-click to add the project directory did not jump correctly

- Fixed some bugs in the API
- Fixed the issue of DRC false alarms when switching from via holes to blind vias.
- Fix the issue where pressing ESC while double-clicking to punch a hole results in the deletion of the remaining graphics.
- Fix the issue where the line width of the drawn wire remains the same after modifying the line width in the constrained area.
- Fixed the issue caused by the constraints of the top layer when aligning the bottom layer on the top layer.
- Fixed an issue where 3D models of newly created devices were not displayed correctly in the engineering system.
- Fixed an issue where the category list did not refresh after selecting a new category and returning from the pop-up window.
- Fixed the issue where some component data manual links in the device placement pop-up window are incorrect.
The head of the repair team is unable to export the reusable module.
- Fixed the issue where the inventory price of the bottom device library is not displayed.
- Fix some issues with format conversion.

- Adjust the hierarchical structure name of the exported step file.
- Fix some bugs in the API.
- Fixed a problem where some complex images were filled in when exporting to ODB++.
- After modifying the size of the vias in the package, check the DRC, and there are still some DRC issues.
- Fixed the issue where the PCB would flicker and then go black in certain scenarios.
- Fix the issue where the bottom search results panel selects all the results on the previous page when switching the number of results displayed per page.
- Fix the issue of personal filter configuration switching failing.
- Fix some issues with the layout and routing of combination reuse.
- Fix the issue where only one wire follows the changes in the pad network when copying and pasting multiple wires in the through-hole pad.
- Fix the problem of interface text garbled due to abnormal font files in the operating system.
- Fix the issue when import the standard edition file will appear the old format issue

- Fixed an issue where the 3D preview of some PCBs kept advancing the progress bar.
- Fixed some bugs in the API.
Fixed the issue of incorrect DRC after repairing and restoring unused pads.
- Fixed the issue where the second shape was incorrectly positioned after the component symbol was rotated 90 degrees.
- Fixed the issue where the preview image of the device placement pop-up window in the reuse module is blurry.
- Fixed an issue where the same material layers were stacked after switching layers and materials in the Layer Manager.
- Fixed some Gerber color images with missing details.
- The client adds the end-user agreement.

- Added a new PCB comparison function. Entrance: PCB - Tools - PCB comparison.
- Fixed the issue where drilling symbols for slots less than 6.5mm were not generated in PDF.
- Fix the problem of generating incorrect blind vias in the constraint area.
- Fix the problem that the CTRL key on MAC computers cannot be used normally.
- Fixed the problem of incorrect sequence when using the shortcut key to switch to the copper foil layer.
- Fix the problem of incorrect size of some project PCB information.
- Fix the issue where the position of the differential pair is incorrect in some cases.
- Fix the issue where the right-click option to set the network color to the default is not working when you select a dashed line and then right-click on the network.
- Fix the issue where the file extension is incorrect after downloading the PCB source code locally.
- Fix some issues with the plugin API.
- Fix the problem of wire intersection nodes in the PDF exported from the schematic diagram.
- Fix the problem that no drawings are generated automatically after creating a new project.
- Fix the issue where the font color of network labels is set to none and then resetting the font color is incorrect.
- Fix the issue where importing a BOM template results in an import failure.
- Replace the layer description of the panel attribute panel.
- Adjust the search box text in the bottom library.
- Fixed the issue of displaying the public library entrance when associating the symbol library in semi-offline mode.
- Fix the problem of a black background in the packaging preview.
- Fix the issue where the table batch importer for devices may report an error.
- Fix the issue where the client gets stuck when extracting the library of the same project twice.
- Fixed the issue where the names of some constraint areas on the board were not displayed in the area rule list due to style occlusion.
- Fixed the problem that the layer configuration on the right panel of the repair panel cannot be saved separately.
- Fix the problem that no new boards and PCBs are added when copying and pasting boards in the left tree of the reuse module project.
- Fix some issues with format conversion.

- Fixed the issue of ODB++ stuck progress bar when exporting some PCBs
- Fixed the issue of error when opening and saving footprint in the footprint manager
- Fixed the desktop client cannot login with Google account issue
- Fixed import EAGLE library cannot import symbol library issue
- Fixed some issues with format conversion

- Fixed the problem of panelize display offset
- Fixed the problem of abnormal display of PCB when opening 122 version of Google Chrome

- Adjust the output of color silk screen manufacturing files

- Compatible with V2.2 format
- Fixed the problem of incorrect color screen printing output coordinates
- Fixed the problem that the copper laying could not be rebuilt after switching the process configuration.
- Fixed the problem of error reporting when recreating copper laying custom rules after deleting them.
- Fixed an issue where the path does not exist when editing the category of the project library on the semi-offline client

- Fixed the problem that the bottom pad thermal welding is set to custom direct connection and becomes divergent after saving and reopening.
- Fixed the problem that the canvas could not be seen due to abnormal network tag data remaining in the past
- Fixed the issue where documents were not loaded when opening a project in OSHWLAB

- Fixed the problem that there may be fewer wires when importing automatic routing ses files
- Fixed an issue where errors would be reported when importing certain PCB custom packages
- Fixed the issue where the model still appears in the preview after deleting the 3D model
- Fixed the problem of DRC reporting an error when the copper laying rules are different from the default rules
- One-click BOM ordering of components supports passing the BOM file name
- Fixed the issue where DRC check in semi-offline mode could not detect mismatch between supplier number and value
- Fixed the issue where the supplier number would be cleared if the value name was checked.
- Fixed the issue where copying and pasting symbol content to other newly created symbols would cause no response.
- Fixed an issue where the New menu would be grayed out after a team member opened the project
- Fixed the issue where the browser would be opened when creating a team at the import library pop-up window point in semi-offline and fully offline modes
- Fixed the issue where the save as pop-up window was not opened when editing the system library package

- Fixed the issue of adding teardrop card owners in some cases
- Fixed the issue where the mobile package would get stuck after being released
- Export color silk screen Gerber to add positioning files for production
- Fixed the issue where copy and paste may get stuck
- Fixed the problem that PCB search does not find the next position.
- Added management permission docking for team library
- Fixed the issue where when editing the system library in the package manager, there is no pop-up window to save as after saving.
- Fixed an issue where copying and pasting schematics or placing devices quickly in succession may cause the symbol attributes of the device to be lost
- Fixed some format conversion issues

- Fixed the problem that some files will get stuck when exporting Gerber and selecting color silk screen
- Fixed the problem of image offset after PCB layer cutting in the package
- Fixed the problem of incorrect effects after merging some lines
- Fixed the issue where DRC detects the wrong layer for blind and buried vias
- Fixed the problem of error reporting when adjusting layer order in layer manager
- Fixed the issue where the schematic document list on the left side of the open project is empty
- Fixed the issue where a new PCB file will be automatically created when right-clicking on the reuse module to edit PCB

NOTICE: this is a big version, the v2.1 project files are not all compatible with v2.0, if you open v2.1 file at v2.0 may cause some errors
Schematic diagram
- Schematic diagram supports mm unit switching
- Schematic supports combination function
- Supports ellipse and Bezier curve functions
- Pin number supports inputting multiple numbers
- Exporting PDF supports selecting partial areas for export
- The device placement dialog box supports right-click menu on the placement button; optimizes device list loading performance
- Add test point devices
-Support shortcut keys to repeat the last action
- Place network label and press TAB key to support setting differential pair name
- The component tree on the left supports displaying the page where the component is located
- When placing the reuse module in the bottom library, support placing a single image page directly
- The placement menu supports the new version of the table function
- Added a name category to the component tree
- Reuse module symbols support setting the number of reuses
PCB
- Reconstruct PCB architecture and adjust performance
- Bottom supports layer switching
- Optimize adsorption function
- Optimize the generation of hot soldering for copper laying
- Importing images supports higher precision, and importing logos is more precise.
- Supports curved teardrops and supports a variety of scenarios; in Settings - PCB - Common settings, you can set it to automatically generate teardrops
- Optimize 3D model manager list performance
- Optimize flying lines, copper laying, and network computing performance
- Multiplexed layout and routing supports attributes such as font, line width, and height of component attributes.
- Supports constrained areas and setting regional rules
- Support Tools - Layer stacking configuration switch for layer manager
- Edit menu supports Boolean operations
- Support removing unused pads in the tools menu
- Support setting the adsorption distance and layer in Settings - Adsorption
- In Settings - PCB - General, support setting wire following shortcut keys
- Support more primitive theme settings in Settings - PCB - Theme
- Routing menu supports fan-out routing
- Support new measurement functions and select objects
- Package library - File - Import menu supports importing pad coordinate files
- In Settings - PCB - General, support setting bold grid settings
- The export menu supports exporting to ODB++ format
- Select the pad within the package to disable switching layers
- When filtering the network, support the selection of graphics elements without network
- PCB settings support setting the adsorption of extension cord to follow the adsorption switch
- One-click PCB ordering adds detection tips for blind and buried vias
- Optimize PCB memory usage and optimize PCB stuck problem
- Add FR4 material to FPC reinforcement board
panel
- Support primitive reference point setting
- Commonly used libraries support panel libraries
- The panel supports combination functions
- Added dimension tool
- Added arc tool to placement menu
- Smart size removal lock unlock menu for panels
other
- Canvas supports 10x grid lines
- Added a search box at the top
- Opening a higher version project in a lower version editor supports pop-up prompts
- The local suffix for project export is changed to epro, and the local suffix for batch export libraries is changed to elibz
- Support Allegro file import in File - Import menu
- Optimize file saving and loading speed
- Client non-full online mode also supports device standardization
- Solve the problem of residual processes after the client is closed
- Added Jialichuang Layout service entrance in the design menu and order menu
- The default built-in fonts remove copyright fonts, add boldface and official script, and the panel font defaults to boldface
- Update forum link
- Support automatic saving of exams in education workspace

- add online chat tool at bottom right corner
- fix some PCB export step file stuck issue

- support blind/buried vias detection before one-click PCB order
- update forum link
- remove some fonts at commonly fonts

schematic diagram
- Optimize the performance of schematic canvas operations, including zooming, mass selection, panning, copying and pasting, cutting, etc.
- After placing the reused block, the name and symbol name are automatically given and displayed automatically
- The design rule adds component type check items, and the supplier number matches the component attribute
- Bit number allocation supports bit number allocation without question marks, Chinese, etc.
- Optimize package manager's multi-selection and scrolling list performance under a large number of components
- Added design rules: network identification, network port needs to have a name
- Added design rules: When wires and buses are not connected to net identifiers or net ports, the names need to be displayed on the canvas

PCB
- PCB supports placement of menu new graphic elements FPC reinforcement board graphic elements
- Jigsaw dialog adapts to small resolution scenes
- Optimizing the initial wiring logic, removing the logic that triggers the wiring to automatically start from the pad
- Optimize the function of removing loops
- The top and bottom test point property panels add flux extension properties, and the design rules add test point rules
- Added non-active layer color non-attenuation configuration to be consistent with AD view habits
- Optimization of differential pair wiring to ensure that the endpoints of the two lines are always synchronized
- The export coordinate pop-up window supports custom attribute columns, and new support for exporting imposition mark coordinates
- Import changes support to update copper nets at the same time
- Chamfering is also supported for lines whose endpoints are connected but not continuous
- A tab key switching prompt is added to scenes with multiple dynamic input boxes
- Alignment function and attribute position function, aligning with the actual outline of the text
- When the board is flipped, use the magnification before flipping to locate the object before flipping
- Place/paste pads on primitives with networks, add the logic of inheriting networks
- Increase the optimization of multi-selecting multi-segment wires and dragging wire heads
- Add a heat welding attribute to the pad, support setting direct connection or divergence
- The design rule dialog box supports Jiali Chuang multiple process configuration switching
- The function of selecting the connected copper skin is added to the edit menu
- The color of unrouted nets is also highlighted during routing
- The arc type support in the arc property panel is recorded in the file
- Combination optimization, no longer allow primitives in the combination to drag control points or stretch
- In the export BOM dialog box, when the range selection is PCB, add a "layer" in the statistics

panel
- Panel production files, the printing layer and cover layer corresponding to the opening position will not be hollowed out
- The filter configuration is not checked by default.
- Added smart size function in the placement menu of the panel
- Added auxiliary line function in the placement menu of the panel
- Placing pictures supports restoring the original ratio
- Support for drum cladding
- Support panel common library, panel library creation and placement. After placement, it will be automatically broken up into multiple common primitives
- Support dragging the bbox border to adjust the size

other
- Adjust the collection on the left panel, engineering-related mergers into the "Engineering Design" tab, and library-related mergers into the "Library Design" tab
- Start page support is always displayed
- The function of saving as a reused block is added to the reused block project
- Add editor version number and client mode in top right corner
- Fix some issues with format conversion