Firmware & App Update Tracker
Verified firmware, control-app and driver updates for streamers, DACs, amplifiers, headphones, speakers and other audio products.
SoundPath Lab tracks firmware, control-app and platform updates that can change how audio products behave after purchase. This page is a verified monitoring index, not a complete archive of every release.
Last editorial check: 11 October 2026 (Hong Kong time) — firmware backlog merged; the 11 October data revision below takes precedence. Earlier entries retain their own check dates. Revision: 7 Oct 2026 — Added LS50 Wireless II 4.1.192 with Roon/DSD repairs marked resolved-pending-verification, and SPL-WII-AMP-NOMFI-001 as a manufacturer-confirmed non-retail sample limitation. Ordinary retail Amp support status is unchanged. No independent device retest or Newsletter.
Revision: 4 Oct 2026 — Added FiiO CLASS A MCU V26 and DP11 MCU V52 from official downloadable packages. CLASS A’s lower off-state front-panel power-consumption claim remains pending independent verification; DP11 state-memory/default-output changes and the manual USB update procedure are recorded without inferring a defect closure. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 3 Oct 2026 — Added KEF LS60 Wireless 3.0.132 and LSX II 3.0.138 (16 September), with Roon/DSD repairs marked resolved-pending-verification. Independent outcomes and rollout completion remain pending. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 2 Oct 2026 — Updated Sonos app from Android 89.00.49 / iOS 89.00.61 (8 September) to Sonos 27.0 Android 89.01.11 / iOS 89.01.10 (29 September), adding Ace Ultra and Beam Ultra support. Added Bose QuietComfort Ultra Headphones (2nd Gen) 10.12.12 (8 September), with LE Audio marked beta and exact platform limits retained. Availability and independent outcomes remain Pending verification. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 1 Oct 2026 — Added Audient ORIA V1.1.7 and iD4 MKII V1.0.11, Roon 2.73 build 1694 / ARC 1.83 build 427 Production, ARMv7-only Roon Bridge build 1689, and Shure MXA320 6.11.0. ORIA V1.1.6 remains historical; iD4 V1.0.11 changes only the upgrade-image format. Manufacturer fix claims remain pending independent verification. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 30 Sep 2026 — Added Eversolo V1.6.15/V1.1.90 and FiiO K19 MCU V165 from official sources. Manufacturer-described fixes remain pending independent verification. No Product Issues or lifecycle status changed.
Revision: 26 Sep 2026 — Published the previously held HEOS iOS 3.139.351 and MOON MiND Controller 3.1.8 corrections; added FiiO K15 V155/V95 and its paired-upgrade requirement; updated WiiM Home to 3.6.9; replaced WiiM Sound, Sound Lite, Ultra, Amp Ultra and Amp Pro with their current September model-specific builds; and added WiiM Amp 5.2.830149. Manufacturer-described fixes remain pending independent verification. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 24 Sep 2026 — Updated FiiO Control to iOS 4.6.0 and the Android 14 September store record; Android version number and cross-platform parity remain Pending verification. Updated AIR LINK to V2.3.0 and recorded FiiO's low-volume and microphone/no-sound fix claims without treating them as independently verified; the V2.2.0 dual-stream removal remains open-confirmed. Added model-specific BluOS 4.16.25 for PSB iQ1/iQ2 only and Yamaha RX300A 2.01 / RX500A 2.60. No lifecycle status changed; no Newsletter sent.
Revision: 15 Sep 2026 — Added Apple AirPods firmware 9A348 and WiiM Sound Lite 5.2.828628. Apple’s Custom EQ and AirPods Pro 3 GymKit support are official; automatic-delivery completion and independent behaviour remain Pending verification. Sound Lite is retained as a separate model/build from WiiM Sound, and WiiM’s fixes remain manufacturer claims pending independent verification. No Product Issues or lifecycle status changed; no Newsletter sent.
Status key: Current means the newest version found on the linked official source at the time checked. Rolling means staged distribution. Source watch means an official update location has been identified, but the newest version still requires product-level verification.
Revision: 6 Sep 2026 — Added KEF Connect 1.31.0 for iOS and Android. Specific fixes and model scope remain Pending verification; no Product Issues or lifecycle status changed.
Revision: 6 Sep 2026 — Added AIR LINK V2.2.0, ECHO MINI V3.9.0, ECHO V1.9.0 and ECHO NANO V1.7.0 after official-source checks. Highlighted AIR LINK dual-stream removal and ECHO backup precautions; linked the AIR LINK article and SPL-FII-AIRLINK-001 issue record. Manufacturer-described fixes remain pending independent verification; no lifecycle status changed.
Related report: FiiO AIR LINK V2.2.0 — dual-stream removal and SPL-FII-AIRLINK-001.
Revision: 8 Sep 2026 — Added WiiM Sound 5.2.828358 and previously unlisted FiiO K17 V265, iBasso DX340 V1.09 and DX180 V1.05 records. Original manufacturer dates are retained. WiiM distribution remains staged; manufacturer-described fixes are pending independent verification. iBasso changes remain unspecified. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 9 Sep 2026 — Replaced the Sonos app and system rows with Android 89.00.49, iOS 89.00.54 and system software 97.1-80312 from the official 8 September release notes. Added the exact portable-surround compatibility and bonded-mode limitations. Rollout completion and independent stability remain Pending verification; SPL-SON-APP-001 and lifecycle status are unchanged; no Newsletter sent.
Revision: 11 Sep 2026 — Corrected the Sonos iOS app version from 89.00.54 to 89.00.61 without inferring undisclosed changes; updated WiiM Sub Pro to 5.2.826034 and removed superseded WiiM Ultra 5.2.826052 and WiiM Pro/Pro Plus 4.8.826751/826752 current rows. Manufacturer-described Sub Pro improvement, staged rollout completion and independent results remain Pending verification; no Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 12 Sep 2026 — Updated the BluOS Controller baseline to iOS/Android 4.16.3 and desktop 4.16.1 while retaining firmware 4.16.22. iOS adds Liquid Glass support; other listed changes remain generic manufacturer statements. No Product Issues or lifecycle status changed; no Newsletter sent.
Latest verified updates
QX11 documentation revision — 11 October 2026: Expanded the existing V1.27 row with exact Android/USB and computer update routes and official package links; corrected theme wording. No duplicate version row or independent fix claim. Firmware publication is support evidence, not defect closure.
Incremental WiiM revision — 11 October 2026: Updated iOS to 3.6.11 and added Pro Plus 4.8.832032. Height-control App/firmware dependencies remain pending verification; Pro Plus rollout is In Progress. Corrected older app changelog attribution: 3.6.10 (27 September) lists generic crash repairs; manual LMS IP, Headless Plexamp, TIDAL version labels, next-track control and iOS 27 changes belong to 3.6.9 (24 September). Plexamp still requires upcoming beta firmware. Older dated history is preserved; no Newsletter or independently verified fix.
Additional source check — 11 October 2026: Added LUMIN 23.2 (7 October). Exact-model applicability remains pending; manufacturer changes have no independent SPL retest. Prior release and issue histories remain unchanged. Publish only; no Newsletter.
Incremental revision — 11 October 2026: Added exact-model FiiO QX11 V1.27 from the official notice and changelog. Manufacturer freeze/restart repair is resolved-pending-verification; no SPL retest, defect closure or lifecycle change. Existing rows and dated history are preserved. Publish only; no Newsletter, social post or manufacturer message.
Latest data revision: 11 October 2026 (Hong Kong time). Updated Production and Early Access separately, added EVO 4/EVO 8, WiiM Home iOS, WiiM Mini and BluOS mobile baselines, and a historical BP50 risk. Manufacturer fixes remain pending independent verification. Earlier revisions retain their own dates.
Revision: 11 Oct 2026 — Backfilled the verified omissions. No Newsletter, social post or manufacturer message. No lifecycle change; Eversolo power investigation remains open.
Related issue records: Roon Apple OS 27 — build 1700 and verification status · SPL-ARY-BP50-FW0057-001 — Owner reports and recovery limits. Additional primary evidence: BluOS Android 4.16.4 · desktop 4.16.1 · BP50 additional reports · official limited update/retry precautions.
Second-pass audit — 11 October 2026. Restored searchable Sonos 27.1 app/modern/legacy branches, September Eversolo model branches and K19 MCU V165 from current official sources after comparing earlier publication receipts with live data. The Sonos legacy-version spelling conflict remains open. Added Roon’s current desktop/mobile Production list; the 7 October store-submission statement remains historical. Existing rows, source dates and issue histories are preserved; no independently verified fix or lifecycle change is claimed. Publish only; no Newsletter, social or manufacturer message.
| Brand / ecosystem | Product or app | Version | Release date | Status | What changed / why it matters | Official source |
|---|---|---|---|---|---|---|
| WiiM | WiiM Pro Plus firmware — not Pro | 4.8.832032 | 10 Oct 2026; checked 11 Oct 2026 | Official staged OTA — In Progress; manufacturer repairs resolved-pending-verification | Adds Google Cast to WiiM multi-room and wireless Sub Pro output, plus Presto Music requiring the latest app (minimum build unspecified). WiiM reports less TIDAL/Spotify stuttering, lower Alexa multi-room CPU use, an updated Squeezelite SDK and Ethernet/IPv6 improvements. Owners should retest those paths. No independent outcome or SPL retest; rollout completion, hardware scope and rollback remain Unknown. Applies only to Pro Plus; do not install or infer the same update for Pro. No Product Issue or lifecycle closure. | Official WiiM Team notes · Canonical product catalog |
| LUMIN | Player firmware release notes — exact device applicability pending | 23.2 | 7 Oct 2026; checked 11 Oct 2026 | Official release; manufacturer changes pending independent verification | LUMIN describes 24-bit decoding of lossy radio/local-file formats, revised DSD-to-PCM processing, more efficient Roon Ready DSD and resampling paths, an AirPlay 2 SDK update, a workaround for dropped DNS requests, and smaller/improved internet updates. These are manufacturer statements, not SoundPath Lab measurements. The 23.2 section does not enumerate supported models, hardware revisions, minimum app builds, regional rollout completion or rollback. Verify availability on the exact player before updating; no claim that every LUMIN model receives it. No Product Issue or lifecycle status is closed. | Official firmware notes · Canonical product catalog |
| FiiO | QX11 device firmware — exact model | V1.27 | FiiO notice 10 Oct 2026; official forum post updated 9 Oct; checked 11 Oct 2026 | Official firmware; freeze/restart fix resolved-pending-verification | FiiO lists a new VU-meter theme; the original portrait/landscape themes switch at 90°/270° rotation. Custom keys gain MIC-volume and monitoring controls. Microphone status/icon popups, sensitivity and monitoring audio are changed; occasional freeze/restart repair is a manufacturer claim, resolved-pending-verification. No SPL device retest or Owner issue closure. On Android, use the latest FiiO Control, connect the powered QX11 over USB and add the device. Use its update prompt or Settings > Firmware Update > Online Update > Check for updates; Local Update selects the official BIN. On a computer, connect QX11 to the official Web Configurator and use Configuration > Device Update. These are documented routes, not SPL-certified installations. Exact hardware scope, rollback and deployment completion remain Unknown. Official forum date: 9 October; news listing: 10 October. Existing Japan Dark Green/Gold 17 October plan is retained; Carbon Black date/price Unknown. No Issue is closed. | Official V1.27 notice · Official changelog and update guide · Official V1.27 BIN · Official Web Configurator · Canonical product catalog |
| Sonos | Legacy S2 system — separate older-product branch | 86.10-8110 (support page); 86.10-81100 (staff post) | 6 Oct 2026; checked 11 Oct 2026 | Official-source version conflict; Pending verification | The primary system support page lists 86.10-8110, while the official staff announcement writes 86.10-81100. The discrepancy is unresolved; neither spelling is silently corrected. Confirm the exact eligible model and About My System screen. Do not apply the modern-system build to this branch. No independent outcome or issue closure. | Primary system support page · Official staff announcement — conflicting spelling |
| Eversolo | DMP-A6 / A6 Master Edition / A6 Gen 2 / A6 Gen 2 Master Edition; DMP-A8; DMP-A10; Play standard / CD Edition; T8 | V1.6.15 | English announcement 22 Sep 2026; Chinese 23 Sep; checked 11 Oct 2026 | Official model-specific OTA; manufacturer improvements Pending verification | September notes cover library metadata, CUE/M4A, CD handling, Qobuz/cache, DLNA, FIR EQ, artwork, SMB, APK and playback stability. Check exact generation and edition before updating. Regional rollout completion, rollback and independent results remain unknown. SPL-EVE-A6G2-PWR-001 remains under investigation; this OTA does not resolve the no-power issue. | Official September announcement · Existing canonical report and model matrix |
| Eversolo | T10; DMP-A8 Gen 2; DMP-A8 Gen 2 Master Edition | V1.1.90 | English announcement 22 Sep 2026; Chinese 23 Sep; checked 11 Oct 2026 | Official separate model-specific OTA; outcomes Pending verification | Uses the September changelog on the separate branch for these three listed models. Do not substitute V1.6.15 or merge generations. Rollout completion, rollback and independently verified repair outcomes remain unknown; no Product Issue or lifecycle change. | Official September announcement · Existing report with preserved August history |
| FiiO | K19 — MCU firmware (not XMOS / Bluetooth) | V165 | September 2026 package; Japan notice 1 Oct; support page updated 6 Oct; checked 11 Oct 2026 | Official downloadable MCU; fixes resolved-pending-verification | Adds remote FN assignment, larger volume popup, themes 2/3 and a menu-rotation setting. FiiO reports first-enable EQ and fixed-volume output-after-mode-switch repairs. Use the K19-specific MCU guide and package; do not interrupt power or USB. Exact original release day, hardware range, rollback and independent retest remain unknown. The Japan notice/page update dates are not the original firmware release date. | Official Japan MCU notes and guide · Dated Japan notice |
| Roon Labs | Roon / RoonServer — Production | 2.73.2 build 1700 | 7 Oct 2026; checked 11 Oct 2026 | Production; Apple TV fix resolved-pending-verification | Roon reports a tvOS 27 Apple TV no-audio fix. Existing Apple TV zones: Settings > Audio, disable the Apple TV, enable it again, then enter the on-screen PIN once. A database upgrade is expected. The 7 October announcement said mobile builds were submitted to stores. Checked 11 October: Roon’s current Production list now shows build 1700 for desktop, Android and iOS; store availability on an individual account remains unverified. ARC stays at Production build 427 (1.83), a separate branch. This Roon-only release specifies no new ARC build. No SPL device retest or independent recovery confirmation. Build 1696 macOS/HomePod fix history remains in SPL-ROON-OS27-001. | Official Production notes · Current Production versions (checked 11 October) · SPL-ROON-OS27-001 |
| Audient | EVO 4 firmware | v1.4.12 | Release date not stated; official changelog updated 7 Oct 2026; checked 11 Oct 2026 | Manufacturer fix claim; resolved-pending-verification | Audient says this fixes low input signal after power-up. No independent SPL retest. Affected hardware revisions, rollback, availability/account conditions and distribution completion remain Unknown. Use the exact-model official Audient update workflow. This entry applies only to EVO 4. | Exact-model firmware changelog |
| Audient | EVO 8 firmware | v1.4.12 | Release date not stated; official changelog updated 6 Oct 2026; checked 11 Oct 2026 | Manufacturer fix claim; resolved-pending-verification | Audient says this fixes low input signal after power-up. No independent SPL retest. Affected hardware revisions, rollback, availability/account conditions and distribution completion remain Unknown. Use the exact-model official Audient update workflow. This entry applies only to EVO 8. | Exact-model firmware changelog |
| WiiM | WiiM Home app — iOS | 3.6.11 | Calendar release date not stated in viewed store history; discovered and checked 11 Oct 2026 | Official US App Store record; availability and outcomes Pending verification | Adds separate TV/music surround levels and height-level control. The store explicitly says height control requires upcoming device firmware. Bar 5.2.830857 notes instead require an upcoming app; the working combination and minimum device build remain unverified. Check controls on the exact device after both updates; do not infer full support from the app alone. Android parity, global availability and rollback are Unknown. No SPL device retest or issue closure. | Official App Store history · Bar firmware dependency |
| BluOS | Controller — iOS / Android mobile apps | 4.16.4 | 22 Sep 2026; checked 11 Oct 2026 | Official mobile release; independent outcomes Pending verification | Generic performance and feature improvements; no specific defect identified. Minimum iOS 15 / Android 6. Device firmware 4.16.22 and desktop Controller 4.16.1 remain separate branches. Replaces the mobile 4.16.3 baseline only; no Product Issue is closed. | Official iOS notes · Official Android notes |
| BluOS | Separate device / desktop branches | Device 4.16.22; desktop Controller 4.16.1 | Device 25 Aug 2026; desktop 9 Sep 2026; checked 11 Oct 2026 | Official separate branches; unchanged by mobile update | Do not install or describe mobile 4.16.4 as device firmware or desktop software. Desktop minimums: macOS 12 / Windows 10. Exact-model firmware exceptions retain their own release notes. | Device firmware notes · Desktop notes |
| WiiM | WiiM Mini firmware | 4.6.830052 | Manufacturer date 21 Sep 2026; checked 11 Oct 2026 | Official staged rollout — In Progress; outcomes Pending verification | Adds Presto Music requiring the latest WiiM Home app; exact minimum app build is unstated. WiiM reports less multi-room stuttering, better synchronization and IPv6 handling. Forum publication occurred later than the stated firmware date. Worldwide completion, rollback and independent outcomes remain unknown. Applies only to Mini. | WiiM Team release notes |
| Roon Labs | Roon / Server / Remote; ARC — Early Access | Roon 2.74 build 1704; ARC 1.84 build 429 | 8 Oct 2026; checked 11 Oct 2026 | Early Access only; manufacturer fixes pending independent verification | Rebuilt CarPlay/Android Auto with claimed reconnection, artwork and now-playing improvements; redesigned waveforms and repaired missing hi-res streaming waveforms. Update Server and Remote together: mismatched versions can prevent album pages loading. tvOS 27 fixes synchronize with Production; they are not independent confirmation. Does not supersede Production build 1700; no SPL or independent Owner retest. | Official Early Access notes |
| Arylic | BP50 — historical PC-update risk | 0057-d94126e9 | Firmware 23 Sep 2024; reports Nov 2024–Feb 2026; checked 11 Oct 2026 | Historical risk; open-confirmed Owner evidence; not SPL reproduced | Nine distinct forum accounts report failed or unusable BP50 updates, with model/package detail varying by post and reply context. Do not confuse with B50 or LP10; do not treat 2026 replies as a new release. Official retry guidance applies while power/USB remain connected, not a universal recovery after red STBY or lost USB recognition. Failure rate, hardware scope and general recovery remain Unknown. SPL-ARY-BP50-FW0057-001 is the canonical issue identity. | Firmware thread and Owner reports · Additional reports · Official update precautions |
| KEF | LS50 Wireless II speaker firmware | 4.1.192 (previous official: 4.1) | 16 Sep 2026; checked 7 Oct 2026 | Official release notes; resolved-pending-verification | KEF lists repairs to Roon and DSD playback. Check the exact-model update in KEF Connect and retest the affected playback path. KEF describes gradual distribution over 1–2 weeks; completion by region/device, minimum app version, rollback and independent outcomes remain Pending verification. No SoundPath Lab device retest. This does not apply to original LS50 Wireless, passive LS50 Meta or other KEF models. | KEF model-specific release notes |
| WiiM | WiiM_AMP_No_MFI non-retail Amp sample variant | Support / variant clarification; no new firmware release | Official response: 23 Sep 2026; checked 7 Oct 2026 | open-confirmed — manufacturer-confirmed variant limitation | WiiM staff identify this project as an experimental/sample variant never sold externally by WiiM, explaining its fixed older firmware and missing features. Check second-hand unit identity before assuming standard Amp features or update eligibility. This is not evidence that ordinary retail Amp support ended. Unit counts, complete hardware scope, recovery and future support remain Unknown. SPL-WII-AMP-NOMFI-001: evidence and buying limits. | Official WiiM staff clarification |
| WiiM | WiiM Bar firmware | 5.2.830857 | 29 Sep 2026; checked 7 Oct 2026 | Official staged rollout; Latest; manufacturer-described fixes Pending verification | Adds Presto Music, automatic surround-timing calibration, separate surround levels for TV and music, and height-level control. Presto Music and calibration require the latest app; height-level control requires an upcoming app update, so firmware alone does not expose every control. WiiM also reports improved HDMI eARC stability, lower Alexa multi-room CPU use, improved DNS handling, unspecified security fixes and restored LMS artwork. No CVE, affected-version range or independent result is provided; no Product Issues record is closed. Rollout completion, rollback and independent outcomes remain Pending verification. | Official WiiM Team release notes |
| FiiO | CLASS A MCU firmware | V26 | Official listing date: 22 Sep 2026; checked 4 Oct 2026 | Official downloadable MCU package; manufacturer improvement claim pending independent verification | FiiO says V26 reduces power consumption from the front-panel buttons after shutdown. The exact baseline, affected-unit scope, measured saving, rollback method and independent outcome remain Unknown. Owners should use the CLASS A-specific computer update guide and verify the installed MCU version; do not apply this package to other FiiO amplifiers. | Official V26 announcement, download and guide |
| FiiO | DP11 MCU firmware | V52 | Official listing date: 18 Sep 2026; checked 4 Oct 2026 | Official downloadable MCU package; behaviour change; independent results Pending verification | Adds input/output state memory, changes the default output to DIGIT, and improves the CD-mode output-status display. Update requires a FAT32 USB drive of 32 GB or less, full power disconnection, and holding the power key while reconnecting power; do not interrupt until “UPD OK” appears. Use the DP11-specific package only. Rollback, affected-unit scope and independent results remain Unknown. | Official V52 announcement, download and update procedure |
| KEF | LS60 Wireless speaker firmware | 3.0.132 (previous listed: 3.0) | 16 Sep 2026; checked 3 Oct 2026 | Official release notes; resolved-pending-verification | KEF reports repairs to Roon and DSD playback. Owners experiencing these problems should check the model-specific update in KEF Connect and retest their playback path. Exact triggering conditions, affected hardware revisions, regional rollout completion, minimum app version and rollback remain Unknown. No SoundPath Lab device retest or independent recovery confirmation was collected. | KEF model-specific release notes |
WiiM Ultra — firmware 5.2.829661
Released: 17 September 2026 · Recorded: 25 September 2026 · Status: Primary-source Verified release; outcomes pending independent verification.
WiiM lists SoundCloud seeking, Google Cast support for WiiM multi-room playback and wireless WiiM Sub Pro output, Ethernet and IPv6 improvements, and reduced TIDAL Connect stuttering. A dated artwork-loss report is tracked only as a Community Report.
- Product scope: WiiM Ultra only.
- Owner checks: Re-test the specific playback path, group membership, network route and artwork source used before the update.
- Full reassessment: WiiM Ultra firmware 5.2.829661 changes, risks and owner checks.
Revision: 25 September 2026 — Added firmware 5.2.829661. No lifecycle or buying-verdict change; manufacturer-listed improvements remain unverified outcomes.
Evidence labels: Manufacturer announced = official claim; Owner reported = unverified user report; SPL verified = checked by SPL. Fix status: Reported, Reproduced, Fix announced, Fix released, Fix verified. Each entry includes a Last verified date.
Verified update — FiiO Control 4.5.0 (iOS)
Historical note: This 4.5.0 snapshot has been superseded by the current FiiO Control iOS 4.6.0 / Android 14 September store record above.
- Brand / app: FiiO — FiiO Control for iOS
- Version: 4.5.0
- Release date: 23 August 2026
- Verified by SoundPath Lab: 26 August 2026
- Rollout / update method: Apple App Store. Android version and feature parity are Pending verification.
- Explicit scope: Adds NAS support for K17 and support for DISC; fixes the BTR3K channel-balance problem.
- Known risks / unknowns: The release notes do not identify every compatible device or miscellaneous improvement, and no rollback method is documented.
- Issue impact: No existing public Product Issues record exactly matches the listed app fixes, so no issue status has changed.
- Verification: High for iOS version, date and stated changes — official Apple App Store version history. Android scope remains pending.
- Official source: FiiO Control on the US Apple App Store
Revision: 26 Aug 2026 — Updated the deduplicated FiiO Control iOS record from 4.4.0 to 4.5.0; Android availability remains pending verification.Historical update — Eversolo OTA v1.5.90
- Brand / products: Eversolo — DMP-A10, DMP-A8, DMP-A6 Gen 2, DMP-A6 Master Gen 2, T8 and Play are listed on official product pages.
- Version: v1.5.90
- Release date: 22 July 2026
- Verified by SoundPath Lab: 17 August 2026
- Rollout / update method: Online OTA distributed in stages; on-device availability may vary.
- New functions: Cached streaming playback, browser-based Web Control / Boundless Display, rebuilt Music Library, pull-to-refresh, playback-buffer progress, additional VU-meter options, track recommendations and evotune Pro room correction.
- Officially listed fixes: Occasional LMS unresponsiveness; music-service sessions not refreshing after expiry; playlist counts not updating after removals; albums sometimes playing immediately when added to the queue; and some radio or cloud content not refreshing or playing correctly.
- Known risks / unknowns: No rollback notice or newly introduced fault is listed. Eversolo's English and Chinese catalog summaries are not fully synchronized. DMP-A8 Gen 2 and DMP-A8 Master Gen 2 remain Pending verification until their product pages or an on-device screen confirm the package.
- Issue impact: No existing SoundPath Lab Product Issues record matches these changelog items, so no issue status has been changed.
- Verification: High for version, date and listed changes; partial for complete worldwide model scope and staged rollout completion.
- Official sources: OTA v1.5.90 announcement · DMP-A10 release notes · Full SoundPath Lab report
Revision: 17 Aug 2026 — Replaced the generic Eversolo source-watch row with the v1.5.90 record. Exact DMP-A8 Gen 2 / Master Gen 2 scope remains pending verification.
Revision: 21 Aug 2026 — Updated Sonos system software to 96.1-79270 and added the official Roon Bridge minimum-requirements change scheduled for 30 Aug 2026. No Product Issues status was changed.
Revision: 22 Aug 2026 — Added AKG Headphones Android 3.5.20, JBL Portable 6.9.33, JBL LIVE 780NC 26.26.10 and LUMIN firmware 23.0. Sonos 96.1-79270 and the Roon Bridge requirements change remain included from the prior staged update. No Product Issues status was changed.
Revision: 24 Aug 2026 — Updated WiiM Ultra to 5.2.826052, updated WiiM Pro Plus to 4.8.826752, and added WiiM Pro 4.8.826751. Added a single-source Pending verification note for a reported Ultra Spotify static-click regression; no Product Issues status was changed.
Revision: 26 Aug 2026 — Added Teufel STEREO M 2/L 2 firmware 1.5.1, Teufel RADIO ONE variant-specific firmware and Eversolo Control iOS 1.2.87; updated FiiO Control iOS to 4.5.0, WiiM Home iOS to 3.6.4 and Focal & Naim iOS to 8.2.1. No Product Issues status changed.
Revision: 30 Aug 2026 — Replaced the Sonos app row with Android 88.01.10 / iOS 88.01.9 and native Apple Silicon macOS support. Added Silent Angel VitOS 1.2.12268, FiiO/SNOWSKY DISC V2.40, FiiO FG3 V1.0.1, FiiO QX13 XMOS V1.36 / MCU V2.04, BluOS 4.16.22 with mobile Controller 4.16.2, MOON MiND Controller iOS 3.1.4, Aurender Conductor V5 5.10, the Naim/Focal Presto Music firmware matrix, JBL Bar 1000 MK2 26.33.11.82.00, JBL Tour Pro 3 earbuds 6.0.1 / case 5.7.0 and JBL Boombox 4 26.32.10. No Product Issues status changed.
What we monitor
- Network streamers, music servers and digital transports
- Integrated amplifiers, DACs and headphone amplifiers with updateable firmware
- Wireless speakers, multi-room systems and soundbars
- DAPs, Bluetooth DAC/amps, headphones and true-wireless products with companion apps
- Turntables, phono products and active speakers when firmware or control software is relevant
- Control apps, desktop drivers, streaming-service integrations and protocol changes
Coverage is not limited to WiiM or Sonos. The watch list includes Audio-Technica, Topping, SMSL, Matrix Audio, FiiO, Eversolo, Arylic, Linkplay-based products, KEF, Bluesound, Cambridge Audio, NAD, Denon, Marantz, Yamaha, Qobuz, Spotify, TIDAL, Roon and other music-related ecosystems.
How each record is verified
- The version and release date must come from a manufacturer, official support portal, official app-store listing or a reproducible device screen.
- Device firmware is distinguished from mobile apps, desktop drivers and cloud-side service changes.
- Staged rollouts are labelled Rolling; availability on one device does not prove global availability.
- Regional, operating-system and hardware-generation limits are recorded when they matter.
- A change log is not treated as proof that a defect is fixed on every system. Independent testing and reader reports are tracked separately.
- If sources conflict, the entry is marked for editorial review instead of silently choosing one value.
Fields used in the monitoring database
Every product-level entry should include: brand, exact model, hardware revision, firmware version, app name and version, operating system, release date, rollout type, region, key changes, known regressions, update method, rollback availability, official source, verification date and editorial confidence.
Submit an update or correction
If your device shows a newer version, send the exact model, region, firmware/app version, date observed and a screenshot or official link through our Contact page. Reader reports are treated as leads until independently verified.
For defects and practical limitations, use the Product Issues & Limitations center. The Corrections Policy explains how verified changes are updated.
Earlier release records — 10 September 2026 snapshot
This dated snapshot is retained for release history. Newer model-specific entries in the main table take precedence. Eversolo V1.6.01/V1.1.80 are superseded by the September branches above; this section does not override later WiiM records. Manufacturer-listed fixes remain pending independent verification unless stated otherwise.
| Brand / ecosystem | Product or app | Version | Release date | Status | What changed / why it matters | Official source |
|---|---|---|---|---|---|---|
| Eversolo | DMP-A10, DMP-A8, DMP-A6 Gen 2, DMP-A6 Master Gen 2, Play, T8 | V1.6.01 | 17 Aug 2026 | Historical official release; superseded by September branch | Fixes M4A parsing, album sorting, some UPnP scan errors, NRG and SoundCloud failures; improves library scanning, artwork and Internet Radio display. | Downloads Center · Full report |
| Eversolo | DMP-A8 Gen 2, DMP-A8 Master Gen 2, T10 | V1.1.80 | 17 Aug 2026 | Historical official release; superseded by September branch | Adds Emby/Jellyfin DSD playback and fixes or improves Spotify Connect, SMB, UPnP, Apple Music, mobile control, OpenSubsonic, library refresh, M4A/ID3, NRG and SoundCloud behaviour. | Downloads Center · Full report |
| Cambridge Audio | StreamMagic app for Android and iOS | 4.4.1 | 13 Aug 2026 | Official cross-platform note | Improves recovery from network failures, first-launch Home loading, queue navigation after Shuffle, Bluetooth-output status, device switching, Chinese translations and subwoofer messaging. | Official history |
| JBL | QuantumENGINE desktop software | 2.8.6 | 21 Aug 2026 | Official; compatible-headset scope partly specified | Adds game-based profile switching, improves compatible-headset 96 kHz wired audio and stability, and adds Quantum 520X and Quantum 255 support. | Release notes |
| WiiM | WiiM Home app (iOS) | 3.6.7 | 3 Sep 2026 | Official App Store listing; Android counterpart and independent fix results Pending verification | Fixes an unexpected volume increase with TIDAL Connect and a playback problem after adding tracks to the queue. Android version parity, rollout scope and independent results remain Pending verification; no Product Issues status changed. | Apple App Store |
| WiiM | WiiM Ultra | 5.2.827567 | 27 Aug 2026 | Official staged rollout | Improves multi-room synchronization and Soundtrack SDK stability; again lists a Spotify Connect skip-pop fix and prevents certain speakers leaving a group at playback start. | Release notes |
| WiiM | WiiM Amp Ultra | 5.2.827565 | 27 Aug 2026 | Official staged rollout | Improves multi-room and Soundtrack SDK stability; fixes Spotify Connect skip pops and certain speakers leaving a group when playback starts. | Release notes |
| WiiM | WiiM Pro / Pro Plus | 4.8.827634 | 28 Aug 2026 | Official staged rollout | Improves multi-room and playback stability; fixes Spotify Connect skip pops and certain speakers leaving a group at playback start. | Pro · Pro Plus |
| JBL | JBL Headphones app for Android and iOS | 5.37.9 | 1 Sep 2026 | Official cross-platform note | Adds Wave/Vibe Buds 3, Beam 3 and Flex 3 plus Tune Flex 3, Buds 3 and Beam 3; other stability improvements are not itemized. | Release notes |
| Roon Labs | Roon Bridge | 2.71 build 1683 Production (.NET 10) | 31 Aug 2026 | Official production release | Moves Roon Bridge to .NET 10. macOS requires version 12+; Linux requires glibc 2.27+ and OpenSSL 1.1.1+; Windows is unaffected by these new minimums. | Production announcement |
| RoPieee / Roon Bridge | RoPieee | 2026.08.3 | 1 Sep 2026 | Maintainer fix; independently verified | Fixes RoPieee endpoints disappearing after Roon Bridge 2.71 build 1683. Multiple independent users reported recovery. | Issue record · Fix release |
Verification and issue impact
- Eversolo and WiiM staged rollout completion, rollback availability and installed-base fix rates remain Pending verification.
- JBL does not identify every compatible device or every defect covered by its generic stability notes.
- The repeated WiiM Spotify pop-noise fix is manufacturer-confirmed but not independently verified across the installed base.
- RoPieee 2026.08.3 is marked resolved-verified only for the documented RoPieee endpoint-disappearance incident. Do not extend that status to Volumio, DietPi or generic Linux failures.
- No other Product Issues or lifecycle status was changed.
Revision: 4 Sep 2026 — Added Eversolo V1.6.01/V1.1.80, corrected StreamMagic 4.4.1, added QuantumENGINE 2.8.6, updated WiiM Home/Ultra/Amp Ultra/Pro/Pro Plus, added JBL Headphones 5.37.9, replaced the planned Roon Bridge notice with production build 1683, and recorded the verified RoPieee 2026.08.3 fix.
Revision: 10 Sep 2026 — Updated WiiM Home iOS to 3.6.7 and removed superseded current-version rows for WiiM Home 3.6.4, Roon Bridge production pending and Eversolo v1.5.90. At that check, Roon Bridge 2.71 build 1683 Production and Eversolo V1.6.01/V1.1.80 were the recorded versions; subsequent entries take precedence. Android parity and manufacturer-described WiiM fixes remain Pending verification; no Product Issues or lifecycle status changed; no Newsletter sent.
Verified update — Audio-Technica ATH-CKS50TW2 Rev1009
Brand / product: Audio-Technica ATH-CKS50TW2 and the regional/model variants listed by the official updater.
Firmware: Rev1009. Release date: 1 Aug 2025. Verified by SoundPath Lab: 11 Aug 2026.
Update path: OTA through the latest Audio-Technica | Connect app. Audio-Technica lists Rev1003, Rev1007 and Rev1008 as eligible source versions.
Change and fix: Audio-Technica says Rev1009 improves security-related functionality. UK OPSS states that the patch addresses a Bluetooth SoC vulnerability that could allow someone in close proximity to take control of an affected device.
Affected scope: UK OPSS identifies ATH-CKS50TW2BK and ATH-CKS50TW2GR in batches before 2526. The manufacturer's updater also lists ATH-CKS50TW2 variants DV, GG, ML and R2, but the regulator's affected-batch statement should not be extrapolated to those variants.
Known risks / unknowns: exact CVE or exploit details, incident count, total affected population, scope outside the UK report and independent post-update retest results are Unknown. Earbuds cannot be used during the update; Audio-Technica says the iOS process can take up to 15 minutes.
Verification: High — official manufacturer release notes plus a government product-safety report. Issue status: resolved-pending-verification.
Issue record: https://www.soundpathlab.com/audio-technica-ath-cks50tw2-bluetooth-security-fix/
Official firmware source: https://www.audio-technica.co.jp/support/atj/update/update_ATH-CKS50TW2.html
Official regulatory source: https://www.gov.uk/product-safety-alerts-reports-recalls/product-safety-report-audio-technica-wireless-headphones-ath-cks50tw2-2507-0028
Revision: 11 Aug 2026 — Added the deduplicated Rev1009 security record and linked SPL-ATH-TWS-002.
Pending verification — Arylic LP10 firmware and GO CONTROL
Brand / product: Arylic LP10 network streamer.
Firmware: AR241CE_92 4 3/16-0e74fa98. GO CONTROL app: 2.1.4.543, released May 19, 2026.
Status: Official sources conflict. Arylic’s LP10 firmware-help page identifies the firmware above but still calls GO CONTROL 2.1.1.501 the latest app version; Arylic’s official app release notes list 2.1.4.543. Rollout date, region and mobile-platform coverage remain pending verification.
Editorial action: Record the newer official app release without treating the older help-page claim as current. No Product Issues status or buying conclusion has changed.
Official sources: https://www.arylic.com/tools/help/l-series/how-to-update-firmware-on-lp10 | https://www.arylic.com/blogs/go-control-app-release-notes
Revision: 31 Aug 2026 — Added Arylic LP10 firmware and GO CONTROL 2.1.4.543; marked the conflicting 2.1.1.501 help-page claim, rollout date, region and platform scope as pending verification.
Source watch and Early Access — 4 September 2026 addendum
Historical record: Roon build 1686 / ARC build 426 below were Early Access releases. At the 1 October check, the Production snapshot was Roon build 1694 / ARC build 427, released 22 September 2026. It is historical: the current main table records Roon build 1700 Production and unchanged ARC build 427, separately from Early Access 1704 / ARC 429. The early streaming-waveform item is not carried into the production claims. RoonOS remains a separate branch.
| Brand / ecosystem | Product or service | Version / date | Status | What changed / why it matters | Official source |
|---|---|---|---|---|---|
| Naim | Naim Internet Radio directory and metadata service | Service update reported 2 Sep 2026; work performed during Aug 2026 | Official service-side report; no client firmware version | Naim says it updated more than 800 station records after stream-server changes, especially in the United States. It also reports a dedicated extended-metadata server, more than 800 stations using the newer metadata system and roughly 50 additions per month. The exact player, app, region and preset impact remains Pending verification. | Naim official community report |
| Roon Labs | Roon / RoonServer / Roon Remote; Roon ARC | Roon 2.73 build 1686; ARC 1.83 build 426 — 1 Sep 2026 | Historical Early Access; superseded by production build 1694 / ARC 427 | Adds custom images for local Roon playlists and waveform display for streaming tracks; improves Google Cast discovery and stability, shuffle, drag-and-drop, Live Radio, scrobbling and client behaviour. Manufacturer-described potential fixes are not treated as verified resolutions. | Roon Early Access notes |
| Roon Labs | RoonOS for Nucleus / ROCK | Build 282 — 11 Sep 2026 | Official Early Access; not production; manufacturer-described fix resolved-pending-verification | Quick follow-up release that Roon says fixes inability to connect to an SMB shared folder by hostname in certain cases. It supersedes build 281 in the Early Access channel; build 280 remains historical. Production availability, the exact affected network conditions, rollback behaviour and independent confirmation remain Pending verification. Do not extend this status to unrelated SMB security or anonymous-access reports. | RoonOS Early Access notes |
Verification and issue impact
- Naim's change is service-side directory and metadata maintenance, not proof of a device firmware or app fix.
- Roon 2.73 build 1694 / ARC 1.83 build 427 are Production as of 22 September 2026. Only the older build 1686 / ARC 426 row is historical Early Access. RoonOS 282 retains its separately recorded Early Access status.
- RoonOS build 282 carries an official fix claim for SMB hostname connections in certain cases. It is resolved-pending-verification, not resolved-verified, and does not resolve unrelated anonymous-SMB-access reports.
- SPL-ROON-RB-001 remains resolved-verified only for the RoPieee 2026.08.3 endpoint-disappearance incident.
- No Product Issues or lifecycle status changed.
Revision: 4 Sep 2026 — Added Naim Internet Radio's August directory and metadata maintenance report plus Roon 2.73/ARC 1.83 and RoonOS 280 Early Access releases. No Newsletter was sent.
Revision: 14 Sep 2026 — Added Shure WAVETOOL 4 and replaced the RoonOS Early Access build 280 current row with build 282. WAVETOOL platform requirements and migration behaviour remain Pending verification. RoonOS 282 is not production, and its SMB hostname fix remains resolved-pending-verification without independent retest. No Product Issues or lifecycle status changed; no Newsletter sent.
Revision: 1 Oct 2026 — Clarified that Roon build 1686 / ARC 426 are historical test releases, superseded by the production build 1694 / ARC 427 record. Removed obsolete production-pending wording without extending the streaming-waveform claim or changing the RoonOS branch.
Latest verified update — 5 September 2026 addendum
WiiM Amp Pro firmware 5.2.828052 — released 1 September 2026; official staged rollout In Progress. Adds Auto Headroom and automatic subwoofer level calibration; improves multi-room audio and the Soundtrack SDK; adds iHeartRadio FLV support. WiiM also lists fixes or reductions for Sound Machine stops, Open Network Stream resume failures, Bluetooth and Spotify Connect stuttering, stale Bluetooth names, missed files during USB-library rescans, and unwanted switching to HDMI when no cable is connected. Global rollout completion, rollback availability, the minimum app version and independent verification remain Pending verification.
- Product scope: WiiM Amp Pro only; do not merge with WiiM Amp or WiiM Amp Ultra.
- Evidence: Official WiiM release notes; manufacturer-listed fixes are not treated as resolved-verified outcomes.
- Official source: WiiM Amp Pro Firmware Release Note
- Issue and lifecycle impact: No matching Product Issues identifier and no lifecycle change.
Revision: 5 Sep 2026 — Added WiiM Amp Pro firmware 5.2.828052 as an official staged rollout. No Product Issues or lifecycle status changed; no Newsletter was sent.