Release history.

The porting agent, the Pine v6 parser out of preview, multi-chart layouts up to 8 panes, and 22 new indicators. This is the release most people upgrading from 1.13 will notice.

Added

• The porting agent. State one standing instruction and it works on its own. Three ship: Port my Pine library (converts each script, then proves it bar for bar against the Pine reference — a 4-script run reports 44 clean lines, 2 unsupported and 0 differing bars in total), Watch these symbols, and Keep testing this idea. Each states what it costs before it starts, every cycle is written to a visible log with what it did, why and the number it produced, and Pause / Resume / Undo last / Stop are one click each. It refuses leverage multiples out loud, refuses a t-statistic from fewer than five trades, and names the constructs it could not convert instead of substituting a lookalike. Reachable from the same spark icon in every view header and from C. Agent docs.
• One-question onboarding. First open asks “What are you here to do?” with five answers; picking one sets the panes, indicators, dock, guards and standing instruction, explains the choice, produces the first result and states what the choice costs. Type setup to bring it back.
• Equivalence tab. Runs the converted Python beside the Pine reference over the same bars and counts every difference above tolerance, with the signal timing and every differing bar listed. On rsi_divergence.py: 306 of 306 bars agree.
• Pine v6 parser out of preview: strict booleans, dynamic request.* arguments, ta.vwap tuple returns, new strategy() defaults. Coverage ~1,900 functions.
• Multi-chart layouts: 1 / 2 / 4 / 8 panes with per-pane or layout-wide linking of symbol, timeframe, crosshair and drawings. Ctrl+1..9 to switch.
• 22 new indicators: anchored VWAP bands, Supertrend (ATR-adaptive), Hull MA, TSI, Chaikin Money Flow, Fair Value Gaps, BOS/CHoCH market structure, Hurst exponent, session opening range, time-of-day heatmap, and 12 more. See the library.
• Converter regression test now accepts chart-data CSV exports directly.

Fixed

• EMA seeding on scripts using ta.ema inside request.security now matches Pine on the first 50 bars.
• Layouts with a hidden pane no longer reset the crosshair link on restart.
• Deribit connector: option symbols with 5-digit strikes parse correctly.

Changed

• Converter report groups warnings by category (approximated / unsupported / repainting), and every line now maps to a line on both sides — click one to follow it.
• label.new() is reported as unsupported per line rather than approximated. The signal still plots; the caption is dropped and marked ✕ on both sides.
• Default cache cap raised from 4 GB to 8 GB.

Added

• Offline activation via one-time file exchange for air-gapped machines.
• Telegram alert delivery supports message templates with indicator values.

Fixed

• Bar replay on weekly timeframe skipped the final partial week.
• Hyperliquid connector reconnects after WebSocket idle timeout.
• Drawing magnet snapped to the wrong OHLC value on inverted (log) scale.

Changed

• Alerts history table paginates at 5,000 rows.

Feature release. Requires an update contract active on 2026-08-05.

Added

• Pine v6 parser (preview, behind converter.v6_preview = true).
• Quick backtest: fees and slippage model per provider, drawdown panel, CSV export of trades.
• Interactive Brokers connector (TWS / Gateway, read-only).
• Volume footprint and delta indicators for providers with tick data.

Fixed

• var pattern detection missed the math.min running-minimum idiom.
• Yahoo Finance feed: split-adjusted history for tickers with recent reverse splits.

Changed

• Engine bundles the Python 3.12 runtime.
• Minimum macOS raised to 13 (Ventura).

Added

• Converter: --polyline-split flag auto-converts simple polyline to line segments.

Fixed

• High-DPI rendering on Windows scaled canvases twice with 150 % display scaling.
• Alert webhooks retried indefinitely on HTTP 4xx; now stop after 3 attempts and log.
• Converted scripts using str.format with positional args produced wrong labels.

Changed

• Log rotation daily instead of by size.

Added

• Bar replay on all timeframes, including intraday, with indicator and alert evaluation during replay.
• Anchored VWAP with drag-to-anchor.
• Pine library import resolution (import user/lib/1) from the workspace pine/ folder.
• Polygon.io connector.

Fixed

• Drawings saved per symbol leaked across exchanges with identical tickers.
• RSI divergence built-in flagged divergences one bar late.

Changed

• Workspace format v3; automatic migration on first launch, backup kept in workspace/.backup-v2.

Added

• Converter regression test against reference CSV with configurable tolerances.
• Lookahead acknowledgement flow for request.security(..., lookahead_on).
• Alerts: e-mail delivery via your own SMTP settings.
• Alpaca and Coinbase connectors.

Fixed

• Crosshair value labels overlapped on 4K displays.
• Engine failed to start when the workspace path contained non-ASCII characters.

Changed

• Licence activations raised from 2 to 3 devices for all existing licences.