Hell Let Loose Vietnam Updates and Patch Notes

Yes. Steam Patch 1.7 | Full Changelog | Now Live! (gid 1847286114028257, October 21, 2026, about 10:00 UTC) says Patch 1.7 is live. Headline changes: the M1A1 Thompson for US Forces, an optional 30-round M16A1 magazine, Tank Shell Unloading, Boat spawn protection, PS5 Pro PSSR, PS5 VRR, AMD FSR Frame Generation, removal of the Redeploy punishment, a 10-minute AFK timer on Official Servers, 3 Barbed Wire per Engineer and a Crouch/Melee controller swap. Open /updates/patch-1-7-full-changelog/ for the summary.

Patch 1.7 (October 21, 2026). The Steam post calls it the final patch before Update 2.0 in November. Patch 1.6 (October 7, 2026) is the prior patch. Developer AMA #2 (October 28, 2026) is a later livestream announcement, not a new build. Use /updates/patch-1-7-full-changelog/ for the summary and the official Steam post for the full changelog.

No. Steam Developer AMA #2 Livestream (gid 1847920302231605, October 28, 2026, 16:00:20 UTC) announces a livestream on Friday 30 October. SmithersCast hosts it on the official Hell Let Loose Twitch channel. It does not ship a build. Patch 1.7 (October 21, 2026) remains the current verified live build. Open /updates/developer-ama-2-livestream/ for the announcement summary.

The Steam Patch 1.7 post says Update 2.0 arrives in November 2026. It names Khe Sanh, the first new battlefield, and ANZAC Forces joining the US & Allied Forces, plus new weapons. An exact day has not been announced.

No. Community Feedback #8 is the October 15 Command Post briefing. Patch 1.7 (October 21, 2026) is the current live build and confirms CF#8’s Barbed Wire increase and Crouch/Melee controller option. Developer AMA #2 (October 28, 2026) is a later livestream announcement, not a patch.

Yes. Steam Patch 1.6 | Live Now (gid 1846018067925606, October 7, 2026) said Patch 1.6 was live, with a major audio overhaul, 2 Medic slots, free Level 1 buildables and server browser changes. It is now the prior patch; Patch 1.7 is current.

Yes. Steam Update 1.5 Now Live | Teaser Trailer (September 16) says Update 1.5 is OUT NOW. It is no longer the newest build. Patch 1.7 (October 21, 2026) is the latest live build. Hotfix 1.5.2 (September 29) is the prior hotfix, with AMD FSR 4.1, stability and server replication fixes. Open /updates/update-1-5-now-live/ for Update 1.5, /updates/hotfix-1-5-2/ for that hotfix, and /updates/patch-1-6/ for the current notes. Confirm your storefront shows Patch 1.6 installed before treating every 1.6 line as present on your client.

No. Community Feedback #3 was the September 3 developer briefing and is not a patch. Community Feedback #8 (October 15) is the latest Command Post briefing. Update 1.5 is OUT NOW. Patch 1.7 (October 21, 2026) is the latest live build. Hotfix 1.5.2 shipped on September 29.

No. Community Feedback #4 was the September 10 developer briefing. It is not a patch. Community Feedback #8 (October 15) is the latest Command Post briefing. Patch 1.7 (October 21, 2026) is the current live build. Hotfix 1.5.2 shipped on September 29.

No. Community Feedback #5 was the September 25 developer briefing (Steam announcement). It is not a patch. Community Feedback #8 (October 15) is the latest Command Post briefing. Patch 1.7 (October 21, 2026) is the current live build. Hotfix 1.5.2 (September 29) is the prior hotfix, with AMD FSR 4.1, stability and server replication fixes.

No. Community Feedback #6 is the October 1 developer briefing (Steam announcement). It is not a patch. Patch 1.6 went live on October 7, 2026. The live notes confirm the audio pass, unit changes, Buildables rework, persistent enlist filters, fuller servers listed first, and Vote Kick notifications visible by default with a 30-second window. They do not confirm CF#6’s line about increased PC-only official servers in Europe, North America and Australia. Hotfix 1.5.2 (September 29) is the prior hotfix.

Yes. The official Patch 1.4 | Full Changelog post (official blog, September 2, 2026) states that Patch 1.4 is now live. It remains the prior full changelog. Hotfix 1.4.2 is the later verified live build. Open that announcement or /updates/patch-1-4-full-changelog/ for the 1.4 list.

No. Official 1.4.2 text names a DLSS & FSR conflict that could cause stability issues across both AMD and NVIDIA GPUs. It does not claim every AMD-related stability issue is gone. AMD Hotfix / 1.4.1 remains the prior Steam note that should reduce occurrence for some AMD GPU players and is not a complete AMD fix.

No. The Steam AMD Hotfix Now Live post says the 1.4.1 change should reduce occurrence for some affected AMD GPU players. It explicitly is not a complete fix for all AMD-related stability issues. A full solution remains a priority. Treat 1.4.1 as a prior AMD stability note, not the current live build.

Yes. Steam says medic nameplates were duplicated when a player was downed in Patch 1.4, and that issue is resolved in 1.4.1.

Official notes say 1.4.2 resolved an issue that allowed players to connect tunnels to pre-placed Garrisons without distance restrictions. The post does not publish new distance values.

Yes. Official notes say 1.4.2 addressed a DLSS & FSR conflict that could cause stability issues across both AMD and NVIDIA GPUs. Separate named crash fixes are a PSO streaming decal crash and a bone indexing crash.

Yes. Official notes say Windows Store players now have access to DLSS as an Image Reconstruction option following the DLSS 4.5 upgrade in Patch 1.4.

Yes. Official notes say enemy markers are now visible alongside friendly markers when using Admin Camera.

Official notes say a PC reverb issue for players using third-party spatial audio is resolved, and that closing radio comms or entering the pause menu while still talking in an active voice channel could cause the last sound to repeat or stutter — that case is fixed. Patch 1.4 remains the prior full changelog for prolonged robotic Proximity Chat.

Yes. The official Patch 1.4 changelog confirms the resolution of the VOIP issue where Proximity Chat could become distorted or robotic, developed in partnership with Epic Games. Community Feedback #4 notes Hotfix 1.4.2 also addressed a radio/menu stutter case and that monitoring of remaining VOIP reports continues.

Yes. The official 1.4 notes add DLSS 4.5 support, including additional 5x and 6x Frame Generation options for supported NVIDIA 50 Series hardware. Confirm the current in-game reconstruction menu after installing the patch.

Update 1.5 is OUT NOW. Steam published Update 1.5 Now Live | Teaser Trailer on September 16. It brings the licensed Bell UH-1 Iroquois ‘Huey’, the M14 and Type 56 SKS, plus the Full Changelog notes for balancing, helicopter/Commander/map work, and 100+ fixes. AMD FSR 4.1 is now available following Hotfix 1.5.2, as confirmed in Community Feedback #6.

No. It did not ship in Update 1.5. Community Feedback #4 says FSR 4.1 was previously targeted for Update 1.5 and was moved to Patch 1.6 while AMD stability remained the priority, and that it might arrive earlier if ready. It then shipped in Hotfix 1.5.2 (September 29) for Radeon RX 7000 Series GPUs and above. The Patch 1.6 live notes do not mention FSR 4.1.

The 1.4 post says the patch is now live for Hell Let Loose: Vietnam and covers PC and consoles, though specific features like DLSS 4.5 apply to supported PC hardware (Nvidia 50 series). Read each named changelog line for platform specificity.

Open the linked Hell Let Loose developer blog or official Steam announcement and compare its publication date with the build shown on your platform. The automatic feed can surface metadata, but player-impact conclusions are reviewed separately.