After each legislative session, the House Research Organization (HRO), the Senate Research Center (SRC), and the Texas Legislative Council (TLC) publish overviews of the session's accomplishments. These reports provide summaries of enrolled bills and analysis of major legislation. All three are now available for the 85th Legislature, Regular Session and First Called Session: 

Each overview is organized by topic and gives a unique look at the session. The SRC overview provides brief summaries of all enrolled bills, including an analysis of the appropriations bill. The TLC overview offers summaries of all enrolled legislation, notes effective dates, and contains veto statements. The HRO overview highlights legislation on major topics, including bills that did not pass, and features extensive analysis and statements by supporters and opponents.  
 

The TLC additionally published Interim Studies Established by Enrolled Bills and Resolutions: 85th Legislature and New, Renamed, and Abolished State Governmental Entities: 85th Legislature. They also updated the online statutes and Texas Constitution to reflect the 85th Legislature's enactments and the November 2017 constitutional amendment election outcomes.
 

If you're looking for information on previous sessions, overviews back to the 48th Legislature can be found at the Legislative Reference Library's Session Summaries page.