#OnThisDay in 1997, the 75th TX legislature, passed HB1001, which amended the Election Code to clarify the voting rights (eligibility) of fully discharged ex-felons, and it eliminated the 5-year waiting period established by HB718.
In 1983, the 68th Session of the TX Leg passed HB718, which abolished the life-time voting ban on ex-felons, but included a 5-year waiting period before ex-felons would become eligible to vote.
-- TXSLL: https://guides.sll.texas.gov/reentry-resources/voting
-- TXSOS: https://www.sos.state.tx.us/elections/elo/jwf20.pdf
-- 75th #TXLege Summary: https://lrl.texas.gov/scanned/Sessionoverviews/summary/75soe.pdf#page=114 (pg. 114)
-- 68th #TXLege Summary: https://lrl.texas.gov/scanned/sessionOverviews/summary/soe68.pdf#page=82 (pg. 77)
-- HB1001 Text: https://lrl.texas.gov/LASDOCS/75R/HB1001/HB1001_75R.pdf
-- HB718 Text: https://lrl.texas.gov/LASDOCS/68R/HB718/HB718_68R.pdf#page=23 (pg. 23)
-- HB718 Election Law Opinion: https://www.sos.state.tx.us/elections/elo/jwf20.pdf
-- JSTOR: https://www.jstor.org/stable/29768353?read-now=1&seq=4#page_scan_tab_contents (pg. 82)