1.13.20

Improvements

Make it easier to disable telemetry collection
Simplify licensing for Unity Pro users (Asset Store)
Make small Editor performance fixes

Fixes

Fix Toolbar icons missing after exiting play mode

1.13.19

Fixes

Fix support for Roslyn Source Generators with .additionalfile

1.13.18

Improvements

Add bug report window
Add toolbar
Make general reliability improvements

Fixes

Fix compatibility with Unity Properties package
Fix asset refresh for local packages

1.13.17

Improvements

Allow hiding terminal window on Mac

Fixes

Hot Reload now handles assembly dependency changes without requiring a restart
Fix issues patching certain generic methods

1.13.16

Features

Add Multiplayer Playmode support

Improvements

Improve Debugger compatibility by making limitations more apparent
Add manual download option for platform-specific components when automatic download fails
Make long Hot Reload sessions more reliable
Improve Multiple Editor Support

Fixes

Fix issues patching certain generic methods

1.13.15

Features

Enable new C# language features in projects that support it (up to C# 14)
Add support for OnChildRectTransformDimensionsChange event function

Improvements

Use more reliable file watcher by default
Auto Refresh Unity setting is no longer modified across Editor instances on modern Unity versions
Auto detect and warn when incompatible file encoding is used

Fixes

Event methods added in Edit mode correctly apply when entering Play Mode regardless of Enter Play Mode settings

1.13.13

Fixes

Resolve compatibility issue with fields in inspector for Unity 6.3
Fix compile errors when Odin gets removed from the project by automatically removing define constraints

1.13.12

Fixes

Some unused Hot Reload DLLs that were unintentionally included in release builds are no longer included

1.13.11

Fixes

Fix rare warnings when detecting multiple active editor instances
Ensure Hot Reload process is closed on macOS when Unity project is closed

1.13.10

Fixes

Fix crash when using property init syntax

Improvements

Add a setting to auto recompile Unity in Edit mode when making serialized field changes that can't be edited until full recompilation
Add a setting to auto recompile unsupported changes in Play Mode only
Add an advanced setting to pause Hot Reload when in Edit mode

1.13.9

Features

Add Windows ARM support

Fixes

Fix rare performance spikes in Editor
Correctly report override method edits inside generic classes as unsupported
Fix applying edits to static/const fields used in other fields' initializers
Improve reporting of partially unsupported MonoBehaviour method changes

Improvements

Improve user experience on macOS with better management of terminal window

1.13.8

Fixes

Fix errors when async field closures are used as enumerators

1.13.7

Fixes

Fix multiple editor support on Linux and Mac
Fix Hot Reload crashing when Unity bug report tool is open

Improvements

Due to current limitations, disable Hot Reload by default when a debugger is attached. Add a setting allowing Hot Reload to run alongside the debugger as before

1.13.6

Improvements

Improve error messages

1.13.5

Features

Add support for common Odin Inspector field attributes

Fixes

Fix more unnecessary scene imports after recompiling

Improvements

Fix basic compatibility with vInspector 2
Don't display added monobehaviour methods as partially supported by default

1.13.4

Fixes

Fix Odin inspector compatibility on Unity 2019/2020

1.13.3

Fixes

Fix on-device builds

1.13.2

Features

Add support for common Unity attributes
Allow patching methods with virtual keyword

Fixes

Fix unnecessary scene imports after recompiling

Improvements

Improve error messages

1.13.1

Improvements

Make it clearer that full Unity recompilation is necessary to modify fields in the inspector during Edit Mode

Fixes

Fix crash when using init accessors
Fix Unity bug that causes script references to be unassigned after switching branches and compiling when Unity Auto Refresh is disabled
Fix occasional nullref in Virtual Player

1.13.0

Features

Generic class support
Field support
C# 10+ support

Fixes

Inlined methods in Editor's release mode no longer introduce undetected changes
Compile errors don't introduce undetected changes upon fixing them

1.12.14

Improvements

Successful reloads display a list of modified methods
Reloads that did not apply changes show in the list as separate entries
Timeline entries show relative time instead of a timestamp
Auto recompiling unsupported changes during play will reenter playmode

1.12.13

Fixes

Multipleyer Play Mode compatibility: Hot Reload no longer takes up the whole newly created Virtual Player in Unity 6

1.12.12

Fixes

Fixed method change not being detected if method was previously patched together with calling method(s)
Fixed edits to generic methods used in generic classes not being reported as partially/unsupported change
Fixed rare exception related to licensing
Fixed rare exception related to multiple editor usage detection

1.12.11

Improvements

InvokeOnHotReload attribute now provides a list of relevant methods

1.12.10

Features

Added support for running Hot Reload in multiple Unity projects simultaneously

Fixes

Fixed an issue causing projects with multiple assemblies to take longer to compile
Fixed Editor performance degradation when using Hot Reload overlay for long periods of time
Fixed Unity Inspector window getting stuck when selecting a prefab in the Projects folder
Improved Editor performance when Hot Reload is not active

1.12.9

Features

Added support for symbolic links (Junctions)

Fixes

Provided a solution for Editor recompiling on enter/exit Play Mode
Fixed another issue with file changes being ignored when editing scripts in Visual Studio in some circumstances

Improvements

Added a setting to auto-recompile unsupported changes on exit Play Mode
Added a setting to auto-recompile partially unsupported changes
Added InvokeOnHotReloadLocal attribute that invokes a patched method
Added editor window notifications for hot reload compiling
Added experimental support for changing Play Mode Color Tint based on the status of Hot Reload
Added a setting to control shader auto-refresh

1.12.8

Fixes

Fixed the inability to install Hot Reload when the PC name contains double-byte characters
Fixed the inability to use Hot Reload if the project is inside the user directory with double-byte characters
Fixed file changes being ignored when editing scripts in Visual Studio in some circumstances

1.12.7

Fixes

Fixed crash in certain circumstances
Fixed update button not working if project is open in Visual Studio

1.12.6

Fixes

Fixed a few rare crashes
Significantly reduced occurrences of patch failures not being reported
Fixed an issue with added unity event functions causing proxy components to be added to prefabs

Improvements

Updated the interface with a list of applied patches and more detailed information on patch failures
Added a recompile button
Added support for tiny window size

1.12.5

Fixes

Fixed being able to dismiss the "Rate App" prompt
Fixed the "Show on Startup" option reverting to "Always"
Ensure original Auto Refresh preference is restored when Hot Reload is uninstalled
Fixed harmless errors in VS Code

1.12.4

Fixes

Made Hot Reload correctly identify changing field types and removing fields as unsupported changes
Fixed an issue with unity event functions not executing when entering Play Mode
Made Auto Recompile Unsupported Changes option more reliable
Assembly definition files and native plugins (e.g. dll files) can automatically trigger Unity Recompile

1.12.3

Announcement

The Hot Reload pricing model for Unity Pro users has been adjusted. Unity Pro customers that are part of a company with ten or fewer employees no longer fall under the business pricing plan. An additional license is still required, but such users are eligible to redeem it shortly after installing Hot Reload.

Fixes

Fixed an issue with broken rendering of the indication icon on Unity 2023
The "Auto recompile unsupported changes" setting is now supported on most versions
Reduced performance impact when Hot Reload is not running

1.12.2

Fixes

Hot Reload now correctly reports changes to attributes as unsupported

Improvements

Added an option to auto recompile when unsupported changes are detected (enabled by default for new users)

1.12.1

Fixes

Fixed an issue with builds failing on previous version

1.12.0

Fixes

Fixed an issue with not being able to patch startup code (e.g. Awake and Start methods)
Fixed an issue with getter-only properties with expression syntax not hot-reloading
Fixed an issue with not being able to remove event functions if they were compiled
Fixed an issue with the startup getting delayed for a long time due to the project path containing non-ASCII characters

Improvements

Various quality-of-life and user interface improvements
Added an indication of current Hot Reload status (Idle/Compiling/Patching etc.)
Added a list of encountered unsupported changes
Added an option to hide the console window (supported on Windows and Linux)
Added a toolbar overlay (available in Unity 2021.2 and up)

1.11.0

Features

Added debugger support (including On-Device)

Fixes

Fixed a rare issue with invalid IL being generated when editing structs

Improvements

Asset Refresh setting is now recommended and enabled by default for new users
Upgrading package is now possible through Editor window (starting from next version)

...

See full changelog on https://hotreload.net/changelog

Hot Reload | Edit Code Without Compiling