Question: Assassin's Creed Unity and Just Dance are published by what software company?

Context paragraphs:
Assassin's Creed Rogue: Assassin's Creed Rogue is an action-adventure video game developed by Ubisoft Sofia and published by Ubisoft.  It is the seventh major installment in the "Assassin's Creed" series, and acts as a sequel to 2013's "" and a prequel to 2012's "Assassin's Creed III" with its final mission being the prologue to 2014's "Assassin's Creed Unity".  It is the last of the "Assassin's Creed" games to be released for PlayStation 3 and Xbox 360, Ubisoft announcing that the company will no longer release games for them, except for its casual rhythm series "Just Dance".  The game was first released for PlayStation 3 and Xbox 360 in November and December 2014, and released for Microsoft Windows on March 10, 2015.

Dan Jeannotte: Dan Jeannotte (born 22 September 1981) is a Canadian actor.  He gained recognition for his roles as Brandon Russell in the American/Canadian family television series "The Good Witch", and as James Stuart in the CW period drama "Reign."  He also did the voice and motion capture for Arno Dorian in Assassin's Creed Unity, an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft.  In April 2017 he joined the Freeform series "The Bold Type," as Ryan Decker, a writer at "Pinstripe" magazine, who is Jane Sloan's (Katie Stevens) romantic interest.

Assassin's Creed Unity: Assassin's Creed Unity is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft.  It was released in November 2014 for Microsoft Windows, PlayStation 4 and Xbox One.  It is the eighth major installment in the "Assassin's Creed" series, and the successor to 2013's "".  It also has ties to "Assassin's Creed Rogue" which was released for the previous generation consoles the PlayStation 3 and Xbox 360 on the same date.

Assassin's Creed: Bloodlines: Assassin's Creed: Bloodlines is an action-adventure video game for PlayStation Portable, part of the "Assassin's Creed" franchise, taking place in between the events of "Assassin's Creed" and "Assassin's Creed II".  The game was developed by Ubisoft Montreal in conjunction with Griptonite Games and published by Ubisoft, it was released on November 17, 2009 in North America and November 20, 2009 in Europe, concurrently with "Assassin's Creed II" and "".

Assassin's Creed Syndicate: Assassin's Creed Syndicate is an action-adventure video game developed by Ubisoft Quebec and published by Ubisoft.  It was released on October 23, 2015, for PlayStation 4 and Xbox One, and on November 19, 2015, for Microsoft Windows.  It is the ninth major installment in the "Assassin's Creed" series, and the successor to 2014's "Assassin's Creed Unity".

Assassin's Creed II: Assassin's Creed II is a 2009 action-adventure video game developed by Ubisoft Montreal and published by Ubisoft.  It is the second major installment in the "Assassin's Creed" series, a sequel to 2007's "Assassin's Creed", and the first chapter in the "Ezio trilogy".  The game was first released on the PlayStation 3 and Xbox 360 in November 2009, and was later made available on Microsoft Windows in March 2010 and OS X in October 2010.  Several minor game related features could be redeemed on Uplay and three downloadable expansion packs were released on Xbox Live.

Assassin's Creed III: Liberation: Assassin's Creed III: Liberation is a 2012 action-adventure video game developed and published by Ubisoft, initially as an exclusive title for PlayStation Vita.  Sony announced the game at its press conference during the Electronic Entertainment Expo 2012, few days after first leaks about the game presented in "Game Informer".  It was released on October 30, 2012 alongside "Assassin's Creed III", with which it can be linked.  The game was re-released as Assassin's Creed: Liberation HD for the PlayStation 3, Xbox 360 and Microsoft Windows via the PlayStation Network, Xbox Live Arcade and Steam, respectively.  It was later packed as part of "Assassin's Creed The Americas Collection" for the PlayStation 3 and Xbox 360, along with "Assassin's Creed III" and "".

WebMethods: webMethods was an enterprise software company, acquired by Software AG, focused on application integration, business process integration and B2B partner integration.  Founded in 1996, the company sold systems for organizations to use web services to connect software applications over the Internet.  In 2000, the company went public on the NASDAQ in the most successful software IPO to date, based on investor interest and first day share price appreciation.  In 2002, the company was named by Deloitte as the fastest-growing software company in North America over the period 1998 to 2002.  In 2007 webMethods was acquired by Software AG for $546 million and was made a subsidiary of that company.  In 2010 the webMethods division of Software AG recorded over $668 million in revenues.  Software AG retained the webMethods name, and uses it as a brand to identify a software suite encompassing process improvement, SOA enablement, IT modernization and business and partner integration.

Chris Tilton: Chris Tilton (born June 9, 1979 in New Orleans, Louisiana, United States) is an American soundtrack composer and has helped compose several television, film and video game scores.  He has collaborated with Michael Giacchino and J.J. Abrams on several of his projects.  His projects include the video games "", "Black", "Fracture", "SimCity", "Assassin's Creed Unity", and the television series "Fringe".  He also collaborated with Giacchino and Andrea Datzman for J.J Abrams' series "Undercovers", until its cancellation in 2010.

Assassin's Creed IV: Black Flag: Assassin's Creed IV: Black Flag is an action-adventure video game developed by Ubisoft Montreal and published by Ubisoft.  It is the sixth major installment in the "Assassin's Creed" series.  Its historical time frame precedes that of "Assassin's Creed III" (2012), though its modern-day sequences succeed "III"'s own.  "Black Flag" was first released for PlayStation 3, Xbox 360, and Nintendo Wii U in October 2013 and a month later for PlayStation 4, Xbox One, and Microsoft Windows.

Supporting paragraphs: Assassin's Creed Unity Assassin's Creed Rogue
Answer: Ubisoft