HttpWatch Version History

Version 15.0.34

Tue, 31 Mar 2026 12:00:00 GMT

Fixed: A 'Failed to revoke drop target' error could occur when closing HttpWatch Studio

Version 15.0.33

Mon, 30 Mar 2026 17:00:00 GMT

Updated: This version contains changes that will be required to work with an upcoming release of the Chrome and Edge extensions

Version 15.0.32

Fri, 13 Mar 2026 12:00:00 GMT

Fixed: The start times for pages and requests could be offset from the local time in some situations

Version 15.0.31

Wed, 11 Mar 2026 12:00:00 GMT

Fixed: The Find dialog would search in the Page Console window even when the option to search console entries option was off
Fixed: The headers on some fetch requests were not displayed correctly when redirections occurred

Version 15.0.28

Fri, 16 Jan 2026 17:00:00 GMT

Fixed: HttpWatch could consume CPU time even when idle after displaying console entries

Version 15.0.27

Mon, 15 Dec 2025 09:00:00 GMT

Fixed: HttpWatch could lock up when viewing requests with very long URLs

Version 15.0.26

Tue, 09 Dec 2025 12:00:00 GMT

Fixed: A 'number overflow' error that could occur when working with requests that contain JSON based request or responses

Version 15.0.25

Tue, 02 Dec 2025 12:00:00 GMT

Improved: The restriction on the use of certain special characters in the names of cookies, headers, etc in grid columns has been removed

Version 15.0.24

Mon, 10 Nov 2025 17:00:00 GMT

Fixed: The Content tab could lock up when displaying incomplete HTML in some situations

Version 15.0.23

Tue, 21 Oct 2025 12:00:00 GMT

Fixed: An error could occur when right clicking on a cookie
Fixed: The info tip did not show information in the Result column for some browser errors

Version 15.0.22

Wed, 17 Sep 2025 17:00:00 GMT

Improved: Added an error message to indicate that HttpWatch now requires Chrome or Edge version 105 or later
Updated: The installer now has the CRX files for version 15.0.22 of the HttpWatch extension for Chrome and Edge

Version 15.0.21

Tue, 19 Aug 2025 18:00:00 GMT

Fixed: Reinstated the 'Export XML' option that was previously removed in version 15

Version 15.0.19

Wed, 06 Aug 2025 13:00:00 GMT

>Fixed: An 'invalid DNS time' error could occur in Chrome 138

Version 15.0.18

Thu, 17 Jul 2025 13:00:00 GMT

Fixed: An 'unmatched character' error could occur when adding columns to the request grid
Fixed: An 'invalid date time' error could occur when opening a HAR file written by the Safari browser

Version 15.0.17

Tue, 17 Jun 2025 15:00:00 GMT

Fixed: A 'device does not exist' error could occur during installation

Version 15.0.16

Mon, 28 Apr 2025 10:00:00 GMT

Fixed: An 'Invalid DNS timing' error could occur
Improved: Added error message and help text describing target_closed error that can occur with iCloud Passwords extension

Version 15.0.15

Tue, 14 Jan 2024 15:00:00 GMT

Fixed: License information was not correctly displayed in all cases

Version 15.0.14

Fri, 10 Jan 2024 17:00:00 GMT

Fixed: A 'Failed to get Edit control' error could occur after reopening the HttpWatch window

Version 15.0.13

Wed, 11 Dec 2024 17:00:00 GMT

Fixed: An error could occur when clearing the log or during auto recording

Version 15.0.12

Wed, 11 Dec 2024 12:00:00 GMT

Fixed: A crash could occur when using the Find dialog

Version 15.0.11

Wed, 27 Nov 2024 12:00:00 GMT

Updated: HttpWatch Studio no longer uses DDE to open HWL and HAR files from Windows Explorer. This fixes issues on PCs where DDE has been disabled
Fixed: HttpWatch could freeze when viewing or searching through JavaScript files

Version 15.0.8

Tue, 08 Oct 2024 14:00:00 GMT

Updated: The installer now installs HttpWatchForEdge.crx version 15.0.4 in the HttpWatch program folder

Version 15.0.7

Mon, 15 Jul 2024 14:00:00 GMT

Fixed: Some requests could be shown as having a 200 status code instead of 304

Version 15.0.6

Mon, 8 Jul 2024 14:00:00 GMT

Fixed: HAR files containing invalid URLs could not be loaded
Fixed: A crash could occur when removing a column from the main grid
Fixed: A 'RID not found' error could occur

Version 15.0.5

Mon, 11 Mar 2024 17:00:00 GMT

Fixed: A 'Type must be number' error could occur when recording in Edge
Update: Chrome and Edge CRX files in the HttpWatch install directory have been updated

Version 15.0.4

Mon, 11 Mar 2024 09:00:00 GMT

New: The Cookie tab now shows all cookie attributes (e.g. path, domain etc) for sent cookies as well as received cookies
New: Blocked cookies are now shown on the Cooke tab and can be optionally hidden using the 'Show blocked cookies' check box
New; The Blocked column on the Cookie tabs shows the reasons why a cookie was blocked by the browser
New: Warnings HW3007 and HW3008 were added to show when request and response cookies were blocked
New: Automatic formatting now available for JavaScript, CSS, XML and HTMLcontent
New: Supports file names longer than 256 characters allowing HWL files to be opened from deeply nested directories on file shares
Improved: Browser and HttpWatch Studio windows are now closed without user interaction during silent installs
Improved; Faster UI performance when scrolling through text or large lists of requests
Changed: Removed support for Internet Explorer
Changed: HttpWatch Studio can no longer open HWL files from HttpWatch version 10 and earlier
Changed; HttpWatch Studio can no longer open HWL files saved from Internet Explorer
Changed: Requires Windows 10 or later on desktop PCs and Windows Server 2016 or later on servers
Changed: Requires Chrome and Edge version 103 or later
Changed: The Chrome and Edge extensions now user manifest version 3
Changed: Added BlockReasons property to Cookie automation class
Changed: Removed Source property from Cookie automation class