According to official Steam patch notes, this update was a hotfix released on March 6, 2019, to resolve issues introduced in the previous version:
is a high-definition 3D remake of the original Nintendo 3DS titles, Skirting Shadows and Crimson Burst . Version 1.06 is a minor update primarily focused on stabilization and localized text corrections following the release of the Hebijo academy content. Version 1.06 Update Highlights Senran Kagura Burst Re:Newal Free Download v1.06
: The PC version available on Steam includes the "Intimacy Mode" in the Dressing Room, which was removed from the Western PlayStation 4 release. SENRAN KAGURA Burst Re:Newal on Steam According to official Steam patch notes, this update
: Sacrifice defense for massive attack power by starting a mission in underwear. SENRAN KAGURA Burst Re:Newal on Steam : Sacrifice
: A new "Burst Gauge" allows players to unleash a flurry of high-damage attacks and infinite aerial raves once filled. Shinobi Transformation & Frantic Mode :