There were already a few topics and posts about the motifs behind the changes, but i think we can unite them all in just one topic.
For a start i will say thar the letter that is going to be read next weekend, says that GB wants to reduce the burden (quotes acts 15:28), and adds that in many countries the gas (Petroleum) is at a very high cost for some families. Then it makes a suggestion to use the same day for study at home with family.
Of course that the text of Hebrew 10:25 is not quoted! - If we are more close to the end it should be taken the opposite measure!