libxlsxwriter: 0.9.5 to 0.9.7 compatibility report

Test Info

Library Name	libxlsxwriter
Version #1	0.9.5
Version #2	0.9.7
Arch	x86_64
GCC Version	9
Subject	Binary Compatibility

Test Results

Total Header Files	28
Total Libraries	1
Total Symbols / Types	422 / 276
Compatibility	76.9%

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	2
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols 2

chart.h, libxlsxwriter.so
chart_series_set_labels_custom ( lxw_chart_series* series, lxw_chart_data_label** data_labels )

worksheet.h, libxlsxwriter.so
worksheet_write_formula_str ( lxw_worksheet* worksheet, lxw_row_t row, lxw_col_t col, char const* formula, lxw_format* format, char const* result )

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Problems with Data Types, Medium Severity 2

chart.h
[+] struct lxw_chart_series 2

	Change	Effect
1	Field data_label_count has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field data_labels has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols: 195 (46.2%)

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Problems with Data Types, Low Severity 1

chart.h
[+] struct lxw_chart_series 1

	Change	Effect
1	Size of this type has been changed from 248 bytes to 256 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols: 195 (46.2%)

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Header Files 28

app.h
chart.h
chartsheet.h
comment.h
common.h
content_types.h
core.h
custom.h
drawing.h
format.h
hash_table.h
ioapi.h
md5.h
packager.h
queue.h
relationships.h
shared_strings.h
styles.h
theme.h
tmpfileplus.h
tree.h
utility.h
vml.h
workbook.h
worksheet.h
xlsxwriter.h
xmlwriter.h
zip.h

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Libraries 1

libxlsxwriter.so

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Test Info

Library Name	libxlsxwriter
Version #1	0.9.5
Version #2	0.9.7
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	28
Total Libraries	1
Total Symbols / Types	874 / 359
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	2
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	2
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	2

Added Symbols 2

chart.h
chart_series_set_labels_custom ( lxw_chart_series* series, lxw_chart_data_label** data_labels )

worksheet.h
worksheet_write_formula_str ( lxw_worksheet* worksheet, lxw_row_t row, lxw_col_t col, char const* formula, lxw_format* format, char const* result )

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Problems with Data Types, Low Severity 2

chart.h
[+] struct lxw_chart_series 2

	Change	Effect
1	Field data_label_count has been added to this type.	This field will not be initialized or used by old client applications.
2	Field data_labels has been added to this type.	This field will not be initialized or used by old client applications.

[+] affected symbols: 195 (22.3%)

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Problems with Constants, Low Severity 2

	Change	Effect
1	The value of constant LXW_VERSION has been changed from "0.9.5" to "0.9.7".	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LXW_VERSION_ID has been changed from 95 to 97.	Recompilation of a client program may be broken.

xlsxwriter.h
[+] LXW_VERSION
[+] LXW_VERSION_ID

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Header Files 28

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Libraries 1

libxlsxwriter.so

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API compatibility report for the libxlsxwriter library between 0.9.5 and 0.9.7 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 2

Problems with Data Types, Medium Severity 2

Problems with Data Types, Low Severity 1

Header Files 28

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 2

Problems with Data Types, Low Severity 2

Problems with Constants, Low Severity 2

Header Files 28

Libraries 1