docs: refine highlights (#2096)

Author: fengjiachun

blog/release-0-17-0.md

@@ -17,13 +17,13 @@ Release date: September 03, 2025
 
 ### 👍 Highlights
 
-- **PromQL:**
-  - Support TQL CTE in planner ([#6645](https://github.com/GreptimeTeam/greptimedb/pull/6645), [#6671](https://github.com/GreptimeTeam/greptimedb/pull/6671))
+- **Flow Support TQL(PromQL):**
+  - TQL (Time Query Language) now integrates seamlessly with Flow, enabling advanced time-series computations such as rate calculations, moving averages, and other complex time-window operations. For more details, see [Using TQL with Flow for Advanced Time-Series Analysis](/user-guide/flow-computation/continuous-aggregation/#using-tql-with-flow-for-advanced-time-series-analysis).
 - **Performance:**
   - Optimize sparse encoder with a 235% performance boost ([#6809](https://github.com/GreptimeTeam/greptimedb/pull/6809))
   - Introduced region pruning ([#6729](https://github.com/GreptimeTeam/greptimedb/pull/6729), [#6752](https://github.com/GreptimeTeam/greptimedb/pull/6752)).
 - **Procedure:**
-  - Introduce table reconciliation procedures to repair metadata inconsistency between metasrv and datanode.
+  - Introduced table reconciliation procedures to automatically detect and repair metadata inconsistencies between Metasrv and Datanode. For more information, refer to the [table reconciliation documentation](/user-guide/deployments-administration/maintenance/table-reconciliation/).
 - **Remote WAL:**
   - Replace offset-based remote WAL pruning with size-based pruning strategy and other optimizations ([#6730](https://github.com/GreptimeTeam/greptimedb/pull/6730), [#6732](https://github.com/GreptimeTeam/greptimedb/pull/6732), [#6741](https://github.com/GreptimeTeam/greptimedb/pull/6741), [#6782](https://github.com/GreptimeTeam/greptimedb/pull/6782), [#6816](https://github.com/GreptimeTeam/greptimedb/pull/6816), [#6856](https://github.com/GreptimeTeam/greptimedb/pull/6856)).