The House select committee investigating the Jan. 6, 2021, attack on the Capitol released its highly anticipated final report on Thursday, capping off the panel’s year-and-a-half probe.

The report, which spans 845 pages, was made public three days after the committee held its final meeting and unveiled several criminal referrals targeting former President Trump. During that presentation, members voted unanimously to adopt the expansive body of work.

“This report will provide greater detail about the multistep effort devised and driven by Donald Trump to overturn the 2020 election and block the transfer of power,” Rep. Bennie Thompson (D-Miss.), the chair of the committee, wrote in a foreword in the report.

“Building on the information presented in our hearings earlier this year, we will present new findings about Trump’s pressure campaign on officials from the local level all the way up to his Vice President, orchestrated and designed solely to throw out the will of the voters and keep him in office past the end of his elected term,” he added.

The report was initially set to publish on Wednesday but the committee punted the release to Thursday. The panel did not give a reason for the delay, but the announcement came a few hours before Ukrainian President Volodymyr Zelensky delivered an address to a joint meeting of Congress.

The committee did, however, release the transcripts of a number of witness testimonies, including two conversations the panel had with Cassidy Hutchinson.

During those discussions, the former aide to Trump White House chief of staff Mark Meadows detailed an effort by what she referred to as “Trump World” to lessen the effect of her testimony and hold back information from investigators.

The report is split into eight chapters and includes an executive summary, which the panel made public on Monday. Its release marks the final act of the committee’s sprawling investigation, which has been ongoing since the panel was created last summer.

The group held 11 public presentations, interviewed more than 1,000 witnesses and poured over thousands of documents to understand the events, before, on and after Jan. 6 over the past 18 months.

As a precursor to the publication of the report the panel made its final public presentation on Monday, during which members voted on criminal referrals to the Justice Department that target Trump.

The panel recommended that the agency investigate Trump for inciting, assisting or aiding and comforting an insurrection; obstructing an official proceeding; conspiracy to defraud the United States and conspiracy to make a false statement.

The referrals, while symbolic, do not have any legal heft because the Justice Department is not required to investigate recommendations from congressional committees.

But they nonetheless marked a significant moment in the committee’s quest to make its case to the American people that Trump was at the heart of a conspiracy to keep himself in the White House.

The referrals and release of the report come at a particularly tenuous moment for Trump, whose third bid for the White House is struggling to pick up steam amid poor polls and mockery over a new business venture involving digital trading cards.

— Updated at 10:13 p.m.