Via [url=https://list.valvesoftware.com/]HLDS[/url]:

[quote=Valve]- Fixed the Iron Lung hiding the Engineer's helmet
- Fixed Scottish Resistance stickies not always being visible through walls
- Fixed the Festive Sapper not playing a timer sound while attached to buildings
- Updated/Added some tournament medals
- Updated the Bottle Cap and the Shutterbug cosmetic items to fix styles that were missed when the items were originally added
- Updated Twitch API to the current version
- Updated the localization files[/quote]

Rumor has it:

- [s][b]Having difficulties starting your community server back up, or difficulty finding a game?[/b][/s] /u/sigsegv__ says [url=https://www.reddit.com/r/tf2/comments/d8d0wm/tf2_update_for_92319/f19qiz4/]a bug appears to have been introduced into SRCDS[/url] which results in it failing to start
- This has been fixed [url=https://www.teamfortress.tv/post/963580/tf2-update-for-9-23-19]with update #2[/url]
- [s][url=https://twitter.com/TFSysMessages/status/1176258412033781760]The issue is actively being investigated however[/url][/s]

- Tournament medal additions include (♻ indicates re-used assets from a previous season/year):
- Insomnia 65 (First Place, Second Place, Third Place, Participant, Contributor)
- Tip of the Hats 2019 (Jaunty Tipper, Jaunty Benefactor, Jaunty Philanthropist)
- Ready Steady Pan S5 (Hotplate Hero, Sous-Chef, Three Star Tipper, Ready Steady Pan Panticipant, Ready Steady Pan-tastic Playoffs, Ready Steady Pan Tier I Donor, Ready Steady Pan Tier II Donor)
- Cap that Charity (Cap that Charity 1st Place, 2nd Place, 3rd Place, Participant, Donor)
- Ultimate Ultiduo Season 4 (♻ 1st Place, 2nd Place, 3rd Place, Participant, Helper)
- NewbiDuo Cup Season 3 (♻ 1st Place, 2nd Place, 3rd Place, Participant, Helper)
- TF2Maps 72hr TF2Jam Summer Participant 2019 ♻
- Moscow LAN Summer 2019 (♻ 1st Place, 2nd Place, 3rd Place, Participant, Helper)
- Fruit Mixes Highlander Season 2 (♻ Gold, Silver, Bronze, Participant, Staff)
- ETF2L 6v6 Premiership, 6v6 Division 1, 6v6 Division 2 Season 33 (♻ Gold, Silver, Bronze, Participation)
- ETF2L 6v6 Mid, 6v6 Low, 6v6 Open Season 33 (♻ Gold, Silver, Bronze, Playoff, Participation)
- ETF2L Highlander Premiership, Highlander Division 1, Highlander Division 2 Season 19 (♻ Gold, Silver, Bronze, Participation)
- ETF2L Highlander Mid, Highlander Low, Highlander Open Season 19 (♻ Gold, Silver, Bronze, Playoff, Participation)

- There are [url=https://www.reddit.com/r/tf2/comments/d8dead/new_a_message_from_customer_support/]many[/url] [url=https://www.reddit.com/r/tf2/comments/d8d0wm/tf2_update_for_92319/f19pz4t/]reports[/url] of Valve extending the refund window for Unusual items obtained during [url=http://www.teamfortress.com/post.php?id=53025]The Crate Depression of 2019[/url] through to October 1st by way of in-game Steam Support/"Customer Support" messages. However, [url=https://help.steampowered.com/en/wizard/HelpWithItemBug]the Steam Support page[/url] hasn't been updated to state that
- Messages appear to only be distributed to those that actively participated and were then affected

- Yukon's author list/description has been updated with Acegikmo's new name

- Localization file updates are viewable [url=https://github.com/SteamDatabase/GameTracking-TF2/commit/a3dbe42c01c6f4d5e559f83cc9a6bbf4432a6ae5#diff-e9e63c68466c9d6a80a320909c6d04e8R6163]starting here[/url], which as always are made possible in part by contributions from [url=https://translation.steampowered.com/]Translators Like You - Thank You[/url]

- And if you wanted to peek at anything else, here it is for your viewing pleasure: https://github.com/SteamDatabase/GameTracking-TF2/commit/a3dbe42c01c6f4d5e559f83cc9a6bbf4432a6ae5

- This is just the [i]10th[/i] update of any kind for the game year-to-date so far

- Size is ~25 MB