Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: If I change the 11-23 to 11-28, do I need a new change to accommodate the 28T?
Document: I bought this cassette to replace a sram 11-23 cassette in order to survive a climb on Kaloko road. It was easy to install, just required an slight adjustment to the front derailleur low limit screw. There is a big jump from 25 to 28 but no problem for me.
It's right in the middle of those ranges, so an 11-28 would be better for big mountains and 11-23 for fast flats with little climbing.
I switched from a PG-1050 11-32 Apex cassette to this PG-1070 11-28 Force cassette. The new one is a bit lighter and shifts great, no complaints. I also installed a new chain with the cassette.
I needed (wanted) another gear for hill climbs in my area, so I exchanged my 11-28 (1050) for the 11-32 (1070). I don't miss the #14 either. I also upgraded to the SRAM 1071 chain. Fortunately, I did not have to change the rear Derailleur; the SRAM rival mid cage works. The 1070 cassette, along with SRAM 1071 chain is as smooth as Billy D Williams and as quiet as a church mouse.
I recently installed the 11-32T version of this cassette on my wife's 2011 Felt ZW6. Replaced the original Shimano 105 11-28T cassette and also replaced her 105 rear derailleur with an Ultegra medium cage. Everything fit fine though the "B" screw is almost all the way in. She's very happy with the shifting performance. This cassette is 20g heavier than the 11-28 105. We ride some fairly steep hills so this, along with her compact crankset, really helps.
Moved to the SRAM road group and put on an Apex long cage RD so I could go to the 32T from a max of 28T on Shimano. With this, I now have the range with a compact to go up steeper grades more comfortably. The 28 to 32 downshift is smooth. With 400 miles on it to date, so far so good. Note that not all Shimano-type spindles can accept SRAM cassettes.
I bought this item to get the 27 tooth procket. My original cassette was a Shimano Ultegra with a 11-23, that was not enough gear for the hills. I bought the sram because shimano did not sell an ultegra cassette with this exact range. You give up the 11 for the 27 and the 23 becomes a 24, but you get to keep the 16 which is in the range that I ride most of the time.
This cassette is one of 3 that i own now. I run the 11-28 on my dh race bikes. Totally bomb proof. Well built.. Never any issues...
(My girlfriend, in fact, rides using a 11-32 Sram 1070 almost always and loves the wide gearing it his gives her with a compact 50/34 crankset.) I have several thousand miles on the 1070 cassettes I own and they still look great and shift like new.
I installed this on my road bike in place of an 11-25 Shimano cassette, to get a little more gearing for hills. The drivetrain is Shimano 105 front and rear derailleurs, with a SRAM Rival front crank and rings. I put on a new SRAM 1051 chain at the same time. The shifts are nice and smooth, and it's a little easier to get up those 10% grade hills.
Answer: yes