Changelog

Note: most new features will not be viewable on a user’s profile until their profile has been updated

Labels

• [feature] a new statistics feature or enhancement is implemented
• [documentation] a change that concerns documentation anywhere
• [appearance] improvements to the user interface or user experience
• [bugfix]* a change that fixes an issue. not all bugfixes are documented here (such as security bugfixes)
• [internal]* a change concerning internal processes. not all internal changes are documented here
• [status] important status changes. lower priority/frequent status updates will not be posted here

2021-09-21

• [status] Started long term maintenance to migrate from Riot v4 to v5 https://www.patreon.com/posts/56351542

2021-09-04

• [bugfix] #450 match history links have been migrated away from the official match history website to a 3rd party site.

2021-09-03

• [status] reverted temporary changes to queue on 2021-08-24

2021-08-24

• [status] temporarily reassigned BR to its own queue
• [status] temporarily increased minimum time between updates from 2 to 7 days

2021-08-15

• [status] fixed issue regarding website instability due to a cloud infrastructure issue

2021-07-23

• [bugfix] #472 added akshan

2021-06-29

• [feature] #469 new enemies table on the “Friends” tab. find out who you’ve been matched against the most.

2021-05-22

• [bugfix] #458 match collection slower than usual. it should now be at normal speed again.

2021-05-04

• [bugfix] #459 username filter not allowing certain names. more correct summoner names should be allowed now.

2021-05-02

• [bugfix] #420 fixed non-SR calendar history
• [appearance] #438 the update progress page will now auto update every 30s

2021-05-01

• [status] #449 we now accept donations via paypal (see website for details). also note that no additional benefits or services will be rendered through paypal donations and donations are non-refundable.

2021-04-15

• [bugfix] #445 add gwen

2021-04-12

• [bugfix] #442 dates showing “32nd” of month in friend table
• [appearance] #433 a summoner with too few games in their match history will encounter a new error message when trying to join the queue

2021-04-07

• [bugfix] #440 fixed https://status.rewind.lol/

2021-03-30

• [internal] #376 improve the stability of data collection for players with multiple thousands of matches
• [internal] #432 reduce each profile’s processing time anywhere from 0-35%

2021-03-26

• [feature] #391 champion matchup statistics. see statistics for own performance against a certain champion, or opponent’s performance when playing as a champion
• [bugfix] #421 oldest/most recent match played should be sorted more accurately now in the friends table

2021-03-11

• [appearance] #423 freeze first row of tables (so the first row is always visible)

2021-03-04

• [feature] #223 match history links to earliest and most recent games played with a friend
• [feature] #420 non-SR calendar history

2021-03-02

• [status] switched primary discord accounts to (iaace2#4153, 816044262940606504)

2021-02-27

• [internal] #331 frontend performance optimizations for loading profile data

2021-02-26

• [bugfix] fixed an issue where downtime on the lookup service was not detected by our status page https://status.rewind.lol/
• [feature] #57 ARAM K/D location heatmaps
• [feature] #412 ARAM team placement statistics

2021-02-24

• [feature] #349 per-game K / D / A values
• [feature] #349 average dragons, barons
• [documentation] privacy policy updated
• [appearance] #410 browser tab name updated
• [bugfix] #411 improved the “happiness” algorithm

2021-02-23

• [feature] #147 champion damage share %
• [feature] #148 champion gold share %
• [feature] champion champion-damage share, objective damage %, absorbed damage %

2021-02-22

• [feature] #409 the champion performance table will now break-down champions into different lanes if you’ve played that particular lane more than 10% and have at least 5 games in that lane
• [bugfix] #373 a string of “undefined”s may show up in a table because the table was not constructed correctly
• [appearance] #384 website status is now separated into 2 tables

2021-02-16

• [feature] #403 average streak length added for all/ranked queues
• [appearance] #393 if certain sections of the website can’t be shown, an error message will be shown in its place

2021-02-14

• [feature] #404 we are trialing a new status monitoring website at http://status.rewind.lol/ . historical uptime data is only available from this point forward (past data is not accurate).

2021-01-30

• [bugfix] #394 friend groups data included AI games when it should not have

2021-01-24

• [bugfix] #389 fixed a bug where someone might count as a “friend” if they’ve showed up on the enemy team a few times. this should improve friend accuracy for higher elo players.
• [feature] #352 winrate within friend groups
• [feature] #390 you can now directly compare performance scores in the friends table (there is an own-score column and a friend-score column)
• [appearance] #320 added an apple-touch-icon.png for those saving rewind.lol to their home screens on apple devices

2021-01-23

• [bugfix] #388 fixed fiddlesticks images for profiles processed between 2021-01-21 and now
• [appearance] #137 new logo

2021-01-21

• [bugfix] #385 veigo added (also caused a bug that had to be fixed with #388)
• [internal] #386 profile cooldown period reduced from 7 to 2 days

2021-01-16

• [status] Queue processing resumed globally

2021-01-14

• [status] Queue processing suspended globally until at least 2020-01-19 due to Patron fraud and abuse. https://www.patreon.com/posts/46206469

2021-01-08

• [appearance] #127 performance score is now explained properly whenever it is hovered over

2021-01-07

• [appearance] #365 estimated progress bar is now larger in size
• [bugfix] #369 region selector should now function when using website language translation

2021-01-04

• The rewind.lol website is posted to /r/leagueoflegends again

2021-01-03

• [appearance] #274 queue times are automatically updated on the home page
• [internal] #319 cleared match cache. updating profiles may be slightly slower than usual
• [feature] #348 added a “2020” year in review option. this only uses games played in the UTC calendar year 2020. 2020-only update requests will always be processed before other requests.
• [status] #355 NA reassigned to queue #1, RU moved to global queue
• [status] #356 the minimum time between updates has been changed to 7 days
• [appearance] #358 iOS drop down region selector is barely viewable due to colors
• [internal] #310 query param message is now signed for /updateresultsuccess.html and /updateresultfail.html

2020-12-28

• [appearance] #92 the website should display better on thinner screens (including mobile devices)
• [bugfix] #353 if a summoner has never gotten a penta, the 0s are a red color instead of white

2020-12-21

• [bugfix] #351 index.css missing “new tab link” icon

2020-12-20

• [feature] #350 name change history (user overview tab)

2020-12-16

• [feature] #20 use full item names for item graph, where available
• [internal] #12 dynamically retrieve item names specific to patch versions
• [internal] #141 autoload champion patch information
• [bugfix] #307 season 11 items

2020-12-11

• [bugfix] Rell (new champion) added
• [internal] TLS 1.2 is now the minimum supported version of TLS

2020-12-10

• [bugfix] #269 sometimes pressing the enter button would add a user to the queue instead of looking them up
• [internal] #240 faster page loading speed by utilizing HTTP/2 push/preloading
• [appearance] #337 profiles from this point forward will use .webp images. users on older browsers may not see certain images rendered correctly

2020-11-29

• [appearance] #283 clicking friend summoner names on the “friends” page will take you to their profile. note: if the friend has changed their name, it will not work.
• [internal] #290 hosting provider migration complete

2020-11-15

• [appearance] #313 added champion/lane icons
• [bugfix] #312 performance score tooltip is wrong

2020-11-14

• [documentation] added Google Forms feedback survey

2020-11-13

• [feature] #309 champion winrate by patch
• [bugfix] #312 performance score tooltip wrong

2020-11-10

• [feature] #194 ff/surrender detection added. this feature should be most accurate for non-RGM summoner’s rift and howling abyss games

2020-11-04

• [bugfix] #306 Seraphine added

2020-10-10

• [status] Patreon post: development update

2020-10-08

• [feature] #293 average time spent in won/lost games, added to “User Overview” tab

2020-10-05

• [internal] #292 http/2 server push implemented (pages should load slightly faster)

2020-10-04

• [internal] #287 reduced storage usage by half
• [status] #290 a full hosting services migration is being considered

2020-09-18

• [documentation] #285 terms and conditions updated
• [appearance] #284 removed drop down arrow

2020-09-16

• [bugfix] #217 looking up summoners in invalid regions will produce a more helpful error message
• [feature] #282 allow the lookup of other profiles on the profile page
• [feature] #281 add estimated-time progress bar to the “added to queue” page

2020-08-07

• [bugfix] #271 Yone added

2020-07-24

• [bugfix] #268 Lillia added
• [bugfix] #267 nexus blitz added

2020-07-10

• [bugfix] #262 updating profiles did not properly get the new matches since the previous profile update

2020-05-26

• [bugfix] #253 fixed an issue where the website server crashed on lookup failure

2020-05-21

• [internal] #152 summoner update cooldown reduced to 48 hours
• [internal] #246 reduced size of all summoner profiles (retroactively) by 1 MB

2020-05-13

• [feature] #224 winrate vs rank and performance vs rank on Match Trends tab
  • this feature is in private beta and not available for public release yet. profiles not participating in this beta will not have any data for this section
• [internal] #229 created update ban list (for patreon abuses)
• [appearance] #245 PNG images are reduced in file size
• [appearance] #242 html lang attribute set to en-US
• [internal] #33 upgraded nodejs version from 10 to 12 everywhere
• [bugfix] #209 fiddlesticks trinket now registered as FIDL item code

2020-05-12

• [appearance]#241 pages won’t request resources they don’t need
• [internal] #243 more aggressive caching for some static resources
• [internal] #244 enabled gzip compression on the origin server

2020-05-11

• [bugfix] #236 maps now have alcoves

2020-05-10

• [documentation] #228 this documentation site was created

2020-05-08

• [status] #203 profiles will now expire after 365 days of not being updated
• [internal] #203 hosting costs have decreased because of a database migration. my patreon page/goals have been updated accordingly

2020-05-06

• [documentation] hosting invoice for April posted at my patreon for transparency
• [internal] #114 rate limit request was answered by riot. match collection should be sped up by a minimum of 2x. stats processing duration remains unchanged

2020-05-03

• [bugfix] #219 URF and 1ForAll games don’t count towards combat-related statistics anymore
• [feature] #220 there is now a game mode counter on the user overview page. it shows how many games were played in each queue, as well as the WL record, WR, average game duration, and total game duration.

2020-04-28

• [feature] #128 stats per lane (top, jgl, mid, sup, bot) are added to the champions table

2020-04-25

• [appearance] #218 the “in queue” page will now tell you how long you’ve been waiting in queue
• [appearance] #214 estimated time remaining in queue should be slightly more accurate (more pessimistic)

2020-04-23

• [bugfix] #212 comeback/throw gold diff values were incorrect

2020-04-22

• [feature] #133 better lane detection (for K/D heatmaps currently, and will be used for other features in the future)
• [internal] #208 drastically improve speed of match retrieval for matches already cached

2020-04-21

• [internal] the cache time for our CDN was reduced from 2 hours to 10 minutes

2020-04-19

• [status] a bug was discovered with network graph generation. if your profile was processed within the past few days and is missing both friend and item network graphs, please wait the 1 week to re-add it to the update queue.

2020-04-13

• [bugfix] #183 partial fix implemented for: friend graph pdf has squares where korean characters should be
• [feature] #126 fun facts table increased from 10->25 matches with a scrolling table

2020-04-11

• [internal] profile storage capacity doubled
• [internal] enable automatic retrying on failure to process profiles

2020-04-10

• [status] RU has been assigned its own queue, NA has been moved to the global queue
• [status] if >90% (previously 100%) of matches in a player’s match history can be downloaded, then we will generate a profile
• [appearance] #177 match history tables now have tooltips on hover for performance score & throw/comeback gold difference
• [feature] #163 added team scores to match history tables
• [bugfix] #175 match tables will now use the current browser time for the “when?” column instead of being fixed to the time of profile generation
• [bugfix] #179 fixed issue regarding region transferred accounts in 2 different queues/region
• [appearance] unsortable tables no longer have a special cursor when you hover their columns

2020-04-07

• [bugfix] #154 allow username changes while in the update queue without requiring a resubmission of the new username
• [feature] #126 extend fun facts tables (responsibly): doubled the matches shown from 5->10
  • when scrolling tables can be implemented, this limit will be increased
• [bugfix] #162 if you are a person that doesn’t play league often, then fewer sections of your profile should be blank
• [appearance] #111 navigation bar added
• [feature] #74 added interactive tables (sortable)

2020-04-05

• [feature] #143 detect and adjust graphs to local timezone
  • timezones will round to the nearest hour, so if you live in a timezone like UTC-3.5, it will be rounded to UTC-3
  • timezones will only be adjusted for hourly heatmaps. calendar heatmaps will continue to use the UTC timezone
• [bugfix] #93, #145 prevent infinity values in champion data table
  • noticeable improvement for summoners that have fewer games in their match history
• [appearance] #146 if a summoner is not available for lookup, a button will appear on that same error page allowing a user to add that summoner to the update queue without returning to the homepage
• [bugfix] #154 allow username changes while in queue to get updated
  • Note: partial fix. usernames will now update in queue if someone resubmits their new username, instead of giving an internal server error. if the new username never gets updated, it will fail.

2020-04-04

• [internal] match collection sped up by 25%
• [internal] API calls are now distributed across more processes
• [bugfix] #105 riot match history links were fixed by riot (service outage)

2020-04-03

• [feature] #134 superlatives table for team gold diff comebacks and throws
• [documentation] #130 note that items used in statistics calculations are taken from the end game screen
• [bugfix] match history links work for all regions now

2020-04-01

• [appearance] #112 increased vertical spacing of table rows
• [feature] #124 blue/red side frequency and WL record now appears on the user overview

2020-03-30

• The rewind.lol website goes public on /r/leagueoflegends