New features:

1. When merging books add an option to store discarded or replaced covers as an alternate cover in the data folder of the target book (Closes tickets: 2071033)
2. Generate CSV catalog: Add a button to sort the fields by the order in which they appear in the book list (Closes tickets: 2068070)

Bug fixes:

1. MTP driver: Preserve cover aspect ratio for thumbnail generation (Closes tickets: 2067755)
2. Fix identifiers not always being merged correctly when merging books (Closes tickets: 2071044)
3. DOCX Input: Fix extra left padding when converting lists (Closes tickets: 2069541)
4. Amazon metadata download: Get title and comments for audiobook pages
5. Amazon metadata: When filtering search engine results by title ignore words of the title that are purely punctuation
6. When matching books on a device to book in the library assume a match if the title and any one author match, dont require all authors to match
7. Update Google Images cover download plugin for website changes (Closes tickets: 2069553)
8. When adding new books if the timestamp is specified as undefined use the current timestamp (Closes tickets: 2069494)
9. Content server: Fix systemd pre-activated socket not working
10. Content server: Fix no KFX download link in OPDS acquisition feeds (Closes tickets: 2071390)

New news sources:

1. Times Literary Supplement by unkn0wn
2. Wall Street Journal Magazine by unkn0wn
3. Various Valnet Publishing Group recipes by Spicy Poison
4. VOX, The Good E-reder and The e-book Reader by SpicyPoison
5. Gates Notes, Greatist, Halthline and United Nations by SpicyPoison

Improved news sources:

1. Harpers
2. Wall Street Journal
3. Liberation
4. How to Geek
5. Make Use Of
6. TechCrunch
7. LifeHacker
8. India Today
9. 1843
10. Reuters
11. The Week India
12. Slate