Here are listed updates from Kancolle game maintenance.
Latest Maintenance: 18 July, 2014 (11:00 - 16:30 JST)
Next Maintenance: TBA
Future updates
Early August
- Summer 2014 Event - "Operation: AL/MI"
- Multiple new ships, including an Unryuu-class CV
- Two-front maps, speculated to be like World-3 and World-4 to unlock World-5
Last update
- New Remodels
- Haruna Kai2 (Level 80,
2400 
2400)
- Haruna Kai2 (Level 80,
- New Equipment
- New equipment mechanics
- New Quests
- Background Music
- Voice lines
- Other Updates
Official Twitter
<verbatim>Twitter</verbatim>
Archived updates
For updates starting June 2014, see the forum section News and Announcements.
| No. | Archive Updates |
|---|---|
| 1 | 16 October 2013 |
| 2 | 23 October 2013 |
| 3 | 1 November 2013 |
| 4 | 13 November 2013 |
| 5 | 20 November 2013 |
| 6 | 27 November 2013 |
| 7 | 4 December 2013 |
| 8 | 11 December 2013 |
| 9 | 24 December 2013 |
| 10 | 8 January 2014 |
| 11 | 15 January 2014 |
| 12 | 22 January 2014 |
| 13 | 29 January 2014 |
| 14 | 14 February 2014 |
| 15 | 26 February 2014 |
| 16 | 14 March 2014 |
| 17 | 28 March 2014 |
| 18 | 9 April 2014 |
| 19 | 23 April 2014 |
| 20 | 9 May 2014 |
| 21 | 23 May 2014 |
| 22 | 6 June 2014 |
| 23 | 20 June 2014 |
| 24 | 4 July 2014 |
| 25 | 18 July 2014 |
| 26 | 28 July 2014 |