From 9886d72f5ea37886b1a07ece1e18cb32feceaf33 Mon Sep 17 00:00:00 2001
From: Mark Backman <mark@daily.co>
Date: Mon, 4 May 2026 15:18:15 -0400
Subject: [PATCH] Add changelog for PR #4415

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+- Fixed `ElevenLabsTTSService` and `ElevenLabsHttpTTSService` producing merged words (e.g. `bookLook`) when using Flash models. Flash often splits sentences mid-stream into alignment chunks that begin with a real inter-word space, but the previous fix unconditionally stripped that space from every chunk. Leading spaces are now stripped only on the first alignment chunk of an utterance, so subsequent chunks correctly flush partial words across boundaries.