Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

Deco W6000 v2.6

Actively updated well evidenced

firmware is arriving about as often as it always has

240 days since the last release against a median gap of 169 (1.4x)

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Last firmware
2 February 2026 (8 months ago)
Releases seen
9
Update rhythm
about every 6 months
Support observed
≥4 years
Vendor's promise
no support period we can evaluate
Patch latency
not measurable — its changelogs name no CVE ids

Which one do I have?

TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.

Firmware history

  1. Deco W6000(US)_V2.6_1.7.1 Build 25080612 2 February 2026

    Release notes — disclosure 0.56 
    New Features/Enhancements: 1. Added Internet Backup functionality to automatically switch to a backup network when the primary network fails. 2. Added support for DoH (DNS over HTTPS) and DoT (DNS over TLS). 3. Introduced VPN Kill Switch to secure connections during VPN disruptions. 4. Optimized 2.4GHz mesh networking. Bug Fixes: 1. Fixed an issue where DS-Lite or v6plus dial-up could fail during configuration in certain scenarios. 2. Fixed an issue where MRU did not take effect after PPPoE negotiation.

    Archived page, fetched 29 September 2026

  2. Deco W6000(US)_V2.60_1.7.0 Build 25052912 9 September 2025

    Release notes — disclosure 0.44 
    New Features/Enhancements: 1.Improved system security and stability. Bug Fixes: 1.Fixed the bug that can't get IPv6 network in some scenarios. 2.Fixed the bug that Apple Hub didn't work properly in some scenarios. 3.Fixed the bug that Tapo device didn't work properly in some scenarios.

    Archived page, fetched 29 September 2026

  3. Deco W6000(US)_V2.6_1.5.5 Build 20240718 15 August 2024

    Release notes — disclosure 0.55 
    New Features/Enhancements: 1. Increased networking number. 2. Supported configure IPv6 during setup. 3. Added the low-power feature. 4. Enhanced the VPN performance. 5. LED schedule feature supported control of individual device LEDs. 6. Enhanced the system security. Bug Fixes: 1. Fixed the bug of incorrect WAN port recognition. 2. Fixed the bug that DNS lost when renewing dialing. 3. Fixed the bug that the client list was not displayed in certain cases.

    Archived page, fetched 29 September 2026

  4. Deco W6000(US)_V2.6_1.2.0 Build 20231221 5 February 2024

    Release notes — disclosure 0.57 
    New features/Enhancements: 1. Added Camera Security feature. 2. Added Wi-Fi Access Control feature to support whitelist and blacklist. 3. Supported Portal authentication for Guest Network. 4. Supported detection of Ethernet backhaul link speed. 5. Supported Matter. 6. Add the module of Eco Mode, Wi-Fi Schedule and Auto Update. 7. Optimize the collaboration with Tapo. Bug Fixes: 1. Fixed the bug related to client roaming for specific wireless cards in some scenarios. 2. Fix the potential security vulnerability and its related problem.

    Archived page, fetched 29 September 2026

  5. Deco W6000(US)_V2.6_1.1.1 Build 20230713 28 July 2023

    Release notes — disclosure 0.31 
    Fixed some bugs related to OpenVPN.

    Archived page, fetched 29 September 2026

  6. Deco W6000(US)_V2.6_1.1.0 Build 20230518 5 June 2023

    Release notes — disclosure 0.63 
    New Features/Enhancements: 1. Support for customizing Satellite Deco signal source. 2. Support for customizing Clients connection preference. 3. Support for Reboot Schedule. 4. Support for NO-IP and DynDNS. 5. Support for setting Effective Time and Bandwidth Limit for guest network. 6. Added Smart DHCP switch under Access Point mode. 7. Added an alert in the App when the main Deco and modem negotiation speed is only 10/100Mbps. 8. Added VPN server/client features, including Open VPN, L2TP VPN and PPTP VPN. 9. Added the static route function. 10. Added the ability to customize the MTU. 11. Added IOT network function. 12. Added SafeSearch function and Youtube Restrict function in the Homeshield. 15. Optimized the Homeshield function. 16. Improved system stability.

    Archived page, fetched 29 September 2026

  7. Deco W6000(US)_V2.6_1.0.2 Build 20230303 13 April 2023

    Release notes — disclosure 0.40 
    Modifications and Bug fixes: 1. Improved compatibility with a few ISPs. 2. Improved IPTV bridge mode stability. 3. Improved overall stability.

    Archived page, fetched 29 September 2026

  8. Deco W6000(US)_V2.6_1.0.1_220412 2 June 2022

    Release notes — disclosure 0.49 
    Modifications and Bug Fixes: 1. Optimized the user experience of HomeShield. 2. Optimized the Client List module. 3. Improved system reliability.

    Archived page, fetched 29 September 2026

  9. Deco W6000(US)_V2.6_1.0.0_20211224 14 February 2022

    Release notes — disclosure 0.30 
    First firmware released.

    Archived page, fetched 29 September 2026

Evidence

One archived page sits behind this record, the earliest read on 1 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.

Identifiers: marketing_name Deco W6000

Judged by lifecycle-1 on 30 September 2026. How these verdicts are computed.

Machine-readable: JSON · RSS