Script 4_1, blanton_tr518_thermal.sh, blanton_multiphase_read.sh and Script_User_Guide.md are added to the V1.2.7 block of Script A's history and to docs/release-notes/v1.2.7.md, which V1.2.7 is re-released with. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0131orciRKrejchsuDk6UpXk