the band announced the deluxe edition of You Are We set for release on 20 July 2018, featuring unheard material, demos and live tracks from their September 2017 stripped down show at St. Pancras Church. So What? (2018–2020) On 7 June 2018, the band confirmed via social media that they were in the process of writing a new album. Production on the record was completed in October 2018. In an interview with Metal Hammer, guitarist Sean Long stated "I think people know the name While She Sleeps, but they don't have a real idea of what sort of band we are. That makes me really proud, and we are aiming to surprise people again." On 26 October, the band posted an image of an individual in a white hazmat suit and gas mask across their social media. The figure held a flash drive, which the posts said contained new music from the band, and could be retrieved from these figures at numerous locations in England. The song on the drive was a snippet of the first single, "Anti-Social", which premiered on 28 October on Daniel P. Carter's BBC Radio 1's Rock Show. On the music video for "Anti-Social", the band announced So What? as the title for their fourth studio album. It is scheduled to be released 1 March 2019 through Sleeps Brothers, their own label, and in collaboration with Spinefarm Records. The band said that they wanted total creative control and so chose to self-release and partner up with a label. UK and European tour dates in February 2019 were announced in support of the album as well as the support acts, Stray from the Path, Trash Boat and LANDMVRKS. On 21 December, the band released the single "Haunt Me" and its corresponding music video, directed by bassist Aaron Mackenzie. Three weeks later, it was announced that the band would be supporting Architects on the North American leg of their "Holy Hell" headlining tour, along with Thy Art Is Murder. On 30 January 2019, the band released the third single from the album "The Guilty Party". On 18 February, the band released a behind-the-scenes documentary from filmmaker Roscoe Neil, detailing the album's recording process and some difficulties the band faced leading up to the album's release. On 24 February, five days before album release, the band released the fourth single "Elephant". On 6 December, the band released a new