Disclaimer Adguard for Windows is not an open source project. We use github as an open bug tracker for users to see what developers are working on.
We haven't released any beta versions in a while, as it does often happen after a new release. We were monitoring it for any bugs, and quite a few are fixed in this beta. Other changes and improvements are also present, but none of them are really huge enough to deserve a special mention.
Ad Blocking
[Changed] KMPlayer added to the list of apps filtered by default #1280
[Changed] steamwebhelper.exe added to the list of apps filtered by default #1230
[Changed] PotPlayer added to the list of apps filtered by default #1274
[Changed] AceStream Engine added to the list of apps filtered by default #1236
[Fixed] Adguard now filters pages with Content-Type:application/xhtml #571
[Improved] Adguard now can partially filter HTTPs ads without decrypting SSL protocol (if HTTPs filtering is disabled) #1233
[Improved] Filters update check period is now customizable #941
Networking
[Changed] Switched to the DigiCert certificate #1268
[Fixed] CSP is now handled in meta tags #797
[Fixed] Issue with invalid HTML #1222
[Fixed] "iframe" elements are not removed from the page code #1245
[Fixed] Adguard.Tools.exe heavy CPU load issue #1229
[Fixed] Opera dev ad blocker compatibility issue with Adguard Assistant #1173
[Fixed] Opera built-in VPN compatibility issue #1116
[Fixed] Certificate validity check order #1277
[Improved] Content type detection #1264
[Improved] Content injection algorithm #1099
[Improved] ContentScript approach is now used for injected content #1305
Install/Update
[Fixed] Deleted records from HTTPs exclusions are not restored on app update anymore #904
Minor
[Added] $websocket content type modifier #1302
[Changed] Removed Firefox & Opera SSL filtering workaround #1278
[Changed] "Stealth mode" scripts are moved to a file #1212
[Changed] HTTPs exclusions updated #1283
[Changed] 'Search filter' textbox width made fixed #1214
[Fixed] UI issue with right-click paste #1254
[Fixed] Incorrect information about User filter updates #1239
[Fixed] Adguard crashes if you try to close UI while editing a filter rule #1258
[Fixed] HTTPs requests are displayed as HTTP in filtering log #1237
[Fixed] Can not transform CSP #1266
[Fixed] Request URL contains wrong protocol prefix #1263
[Fixed] Incorrect Adguard injection #1275
[Fixed] SaveFrom.net userscript does not work in Adguard #882
[Fixed] Userscript '@match' rule does not support '<all_urls>' pattern #1294
[Fixed] Issues with several userscripts #1259
[Fixed] Adsbypasser bug on openload.co #1247
[Fixed] Some rules were not converted properly #1281
[Improved] Selection style in settings was made more readable #772