release: v0.31.3

Author: datlechin

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - SQLite: auto-detect schema changes from external tools (#704)
 - UI layout stability when toggling menus, panels, and inspectors (#702)
 - Misc bug fixes: save tabs before DB switch, log rollback failures, standardize colors, fix localization, button safety, filter validation (#707)
+- Fix Ollama AI chat streaming — responses were silently discarded due to wrong stream format parsing
 
 ### Changed
 

TablePro/Core/AI/OpenAICompatibleProvider.swift

@@ -63,16 +63,38 @@ final class OpenAICompatibleProvider: AIProvider {
                     for try await line in bytes.lines {
                         if Task.isCancelled { break }
 
-                        guard line.hasPrefix("data: ") else { continue }
-                        let jsonString = String(line.dropFirst(6))
-                        guard jsonString != "[DONE]" else { break }
-
-                        if let text = parseChatCompletionDelta(jsonString) {
-                            continuation.yield(.text(text))
-                        }
-                        if let usage = parseUsageFromChunk(jsonString) {
-                            inputTokens = usage.inputTokens
-                            outputTokens = usage.outputTokens
+                        if self.providerType == .ollama {
+                            // Ollama: raw newline-delimited JSON (no SSE "data: " prefix)
+                            guard !line.isEmpty else { continue }
+                            Self.logger.debug("Ollama stream line: \(line.prefix(200), privacy: .public)")
+
+                            if let text = self.parseChatCompletionDelta(line) {
+                                continuation.yield(.text(text))
+                            }
+                            if let usage = self.parseUsageFromChunk(line) {
+                                inputTokens = usage.inputTokens
+                                outputTokens = usage.outputTokens
+                            }
+                            // Ollama signals completion with "done":true
+                            if let data = line.data(using: .utf8),
+                               let json = try? JSONSerialization.jsonObject(with: data) as? [String: Any],
+                               json["done"] as? Bool == true
+                            {
+                                break
+                            }
+                        } else {
+                            // OpenAI/OpenRouter/Custom: SSE with "data: " prefix
+                            guard line.hasPrefix("data: ") else { continue }
+                            let jsonString = String(line.dropFirst(6))
+                            guard jsonString != "[DONE]" else { break }
+
+                            if let text = self.parseChatCompletionDelta(jsonString) {
+                                continuation.yield(.text(text))
+                            }
+                            if let usage = self.parseUsageFromChunk(jsonString) {
+                                inputTokens = usage.inputTokens
+                                outputTokens = usage.outputTokens
+                            }
                         }
                     }
 

docs/changelog.mdx

@@ -26,6 +26,7 @@ rss: true
   - Fixed UI layout breaks when toggling menus, panels, and inspectors (#702)
   - Fixed `⌘W` accidentally closing connection window instead of tab
   - Fixed tabs not saved before database switch, rollback failures now logged, filter validation improved (#707)
+  - Fixed Ollama AI chat streaming — responses were silently discarded
 </Update>
 
 <Update label="April 13, 2026" description="v0.31.2">