San Francisco has made updates to the roster as the team continues training camp. 

In the seventh installment of the 49ers position-by-position breakdown, 49ers.com is taking a look at the wide receiver position and how the unit can improve in 2020 without Emmanuel Sanders.

Get an in-depth training camp primer for the 49ers return specialists, Nick Bosa ranked as third-highest edge rusher in the NFL, Trent Williams posts workout video.

Each day, 49ers.com will give a position-by-position breakdown of San Francisco's roster and impending battles heading into training camp, set for July 28.

Health updates on Deebo Samuel and Richie James Jr., a listen and learn session on the significance of Juneteenth and 49ers announce roster moves.

Take a look at the stats and figures that aided the 49ers 13-3 regular season record. 

Let's take a look at the stats that have been key to the 49ers undefeated start.

The 49ers return home to take on the Los Angeles Chargers in the preseason finale. Here's everything you need to know about the upcoming matchup. 

Take a look at five standouts from the 49ers "dress rehearsal" against the Chiefs. 

Jimmy Garoppolo and the 49ers starters bounced back in the Week 3 "dress rehearsal" against the Chiefs.

Take a look at six standouts in the 49ers Monday night clash with the Denver Broncos. 

It was a slow start for Jimmy Garoppolo and the 49ers offense in the 24-15 win over the Broncos.

The top notes and observations from the 49ers and Broncos final joint practice ahead of Monday's preseason contest.

Top notes and observations from the 49ers 13th training camp practice.

San Francisco's pass catchers "had a day" during Saturday's session.

Notes and takeaways from the 49ers first padded practice of camp.

Addressing the top uncertainties that the 49ers face heading into 2019 training camp.

Shanahan discussed his temperature on the team's prominent pass catchers.

A look back at how Mike McGlinchey, Fred Warner and others fared at the 2018 NFL Combine.

Several members of the 49ers are gaining national attention following standout rookie seasons.

Reviewing the production of San Francisco's rookies during the 2018 season.

Nick Mullens, DeForest Buckner, Solomon Thomas and other 49ers earned noteworthy grades in the team's victory over the Seahawks.

James' special teams touchdown helped the 49ers beat the Seahawks in Week 15.

Relive the 2019 Week 14 matchup between the San Francisco 49ers and the New Orleans Saints with this full game replay brought to you by NFL Game Pass.

Relive the best 49ers touchdown passes of the 2019 season.

What was your most memorable moment of the season? Is cereal a soup? Keiana Martin asked the 49ers the important fan questions via Twitter during Super Bowl LIV Opening Night.

Watch the best plays from Jimmy Garoppolo and Co. during the 2019 regular season.

Go on the 49ers sideline with Kwon Alexander, George Kittle, Jimmy Garoppolo and the rest of the team during the Week 17 win over the Seattle Seahawks.

T Mike McGlinchey, WR Emmanuel Sanders, K Robbie Gould, WR Kendrick Bourne, WR Richie James Jr., DL Arik Armstead and FB Kyle Juszczyk reviewed the team's 34-31 victory over the Los Angeles Rams and shared thoughts and prayers for the Beathard family following the loss of Clayton Beathard.

Watch the top plays from the 49ers 12th victory of the season.

James Jr. hails in the kickoff at the 49ers 1-yard line and takes it 81 yards all the way to the Rams 18-yard line.

Find out how the 49ers locker room would rather spend their time on the plane in this 'Would You Rather' edition of Pregame Precheck presented by IdentoGo.

The 49ers locker room picked the teammates they would like to room with, and maybe a few they wouldn't. Find out who they chose.

Richie James Jr. discussed his back flip victory celebration, dancing with the 49ers wide receivers, must-dos in Sarasota and broke down the origins of his nickname in this week's Toyota 1-on-1.

Watch all the top highlights from San Francisco's ninth victory of the season.

James Jr. followed his blockers for a 57-yard catch-and-run that set up a 49ers touchdown.

49ers players were posed with the hardest "would your rather" yet, and the locker room was divided during this week's Pregame Precheck presented by IdentoGo.

Laken Tomlinson analyzed the explosive plays by the 49ers offense and the team celebration in this week's ORIG3N DNA of a Play.

Watch the top highlights from the 49ers victory over the Washington Redskins in Week 7.

Garoppolo finds James Jr. open in the middle of the field and sets the 49ers up in the red zone.

The 49ers locker room was faced with a daunting 'Would You Rather' this week: sit in the middle seat for two hours or an aisle seat in the back of the plane for six. Find out what they chose. 🤔

Drake? Linkin Park? Game of Thrones? Find out what the 49ers locker room would give up in this 'Would You Rather' edition of Pregame Precheck presented by IdentoGo.

Listen in as players celebrated their 41-17 victory over the Cincinnati Bengals in Week 2.

The 49ers locker room debated whether they would rather lose their luggage or miss their flight in this week's Pregame Precheck presented by IdentoGo.

Watch the top highlights from the 49ers victory over the Tampa Bay Buccaneers in Week 1.

Garoppolo found a wide open James Jr. downfield for the 49ers first touchdown of 2019.

The 49ers locker room guessed Nor Cal "Bay Area" vs. Tampa "Bay Area" trivia in preparation for their Week 1 trip to Tampa Bay to face the Buccaneers.

Watch the top highlights from the 49ers victory over the Kansas City Chiefs in preseason week 3.